2651407122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 6771179520

約数和(自身を除く): 4119772398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 383, 403, 409, 434, 546, 651, 766, 806, 818, 1149, 1209, 1227, 1302, 2298, 2418, 2454, 2681, 2821, 2863, 4979, 5317, 5362, 5642, 5726, 8043, 8463, 8589, 9958, 10634, 11873, 12679, 14937, 15951, 16086, 16926, 17178, 23746, 25358, 29874, 31902, 34853, 35619, 37219, 38037, 69706, 71238, 74438, 76074, 83111, 88753, 104559, 111657, 154349, 156647, 164827, 166222, 177506, 209118, 223314, 249333, 266259, 308698, 313294, 329654, 463047, 469941, 494481, 498666, 532518, 926094, 939882, 988962, 1080443, 1096529, 1153789, 2036411, 2160886, 2193058, 2307578, 3241329, 3289587, 3461367, 4072822, 4856057, 6109233, 6482658, 6579174, 6922734, 9712114, 12218466, 14254877, 14568171, 28509754, 29136342, 33992399, 42764631, 63128741, 67984798, 85529262, 101977197, 126257482, 189386223, 203954394, 378772446, 441901187, 883802374, 1325703561, 2651407122]

約数ペア:

[(1, 2651407122), (2, 1325703561), (3, 883802374), (6, 441901187), (7, 378772446), (13, 203954394), (14, 189386223), (21, 126257482), (26, 101977197), (31, 85529262), (39, 67984798), (42, 63128741), (62, 42764631), (78, 33992399), (91, 29136342), (93, 28509754), (182, 14568171), (186, 14254877), (217, 12218466), (273, 9712114), (383, 6922734), (403, 6579174), (409, 6482658), (434, 6109233), (546, 4856057), (651, 4072822), (766, 3461367), (806, 3289587), (818, 3241329), (1149, 2307578), (1209, 2193058), (1227, 2160886), (1302, 2036411), (2298, 1153789), (2418, 1096529), (2454, 1080443), (2681, 988962), (2821, 939882), (2863, 926094), (4979, 532518), (5317, 498666), (5362, 494481), (5642, 469941), (5726, 463047), (8043, 329654), (8463, 313294), (8589, 308698), (9958, 266259), (10634, 249333), (11873, 223314), (12679, 209118), (14937, 177506), (15951, 166222), (16086, 164827), (16926, 156647), (17178, 154349), (23746, 111657), (25358, 104559), (29874, 88753), (31902, 83111), (34853, 76074), (35619, 74438), (37219, 71238), (38037, 69706)]