1687667046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 3695569920

約数和(自身を除く): 2007902874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 401, 474, 683, 802, 1027, 1203, 1366, 2049, 2054, 2406, 3081, 4098, 5213, 6162, 8879, 10426, 15639, 17758, 26637, 31278, 31679, 53274, 53957, 63358, 95037, 107914, 161871, 190074, 273883, 323742, 411827, 547766, 701441, 821649, 823654, 1235481, 1402882, 1643298, 2104323, 2470962, 3560479, 4208646, 7120958, 10681437, 21362874, 21636757, 43273514, 64910271, 129820542, 281277841, 562555682, 843833523, 1687667046]

約数ペア:

[(1, 1687667046), (2, 843833523), (3, 562555682), (6, 281277841), (13, 129820542), (26, 64910271), (39, 43273514), (78, 21636757), (79, 21362874), (158, 10681437), (237, 7120958), (401, 4208646), (474, 3560479), (683, 2470962), (802, 2104323), (1027, 1643298), (1203, 1402882), (1366, 1235481), (2049, 823654), (2054, 821649), (2406, 701441), (3081, 547766), (4098, 411827), (5213, 323742), (6162, 273883), (8879, 190074), (10426, 161871), (15639, 107914), (17758, 95037), (26637, 63358), (31278, 53957), (31679, 53274)]