2245280338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 4235010048

約数和(自身を除く): 1989729710

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 163, 217, 238, 326, 434, 527, 1054, 1141, 1867, 2282, 2771, 3689, 3734, 5053, 5542, 7378, 10106, 13069, 19397, 26138, 31739, 35371, 38794, 57877, 63478, 70742, 85901, 115754, 171802, 222173, 304321, 405139, 444346, 601307, 608642, 810278, 983909, 1202614, 1967818, 2130247, 4260494, 5173457, 6887363, 9433951, 10346914, 13774726, 18867902, 36214199, 66037657, 72428398, 132075314, 160377167, 320754334, 1122640169, 2245280338]

約数ペア:

[(1, 2245280338), (2, 1122640169), (7, 320754334), (14, 160377167), (17, 132075314), (31, 72428398), (34, 66037657), (62, 36214199), (119, 18867902), (163, 13774726), (217, 10346914), (238, 9433951), (326, 6887363), (434, 5173457), (527, 4260494), (1054, 2130247), (1141, 1967818), (1867, 1202614), (2282, 983909), (2771, 810278), (3689, 608642), (3734, 601307), (5053, 444346), (5542, 405139), (7378, 304321), (10106, 222173), (13069, 171802), (19397, 115754), (26138, 85901), (31739, 70742), (35371, 63478), (38794, 57877)]