255350038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{11801}}^1$

素因数の和:12183

約数の個数: 16

約数和(自身を含む): 396547200

約数和(自身を除く): 141197162

約数列:

[1, 2, 31, 62, 349, 698, 10819, 11801, 21638, 23602, 365831, 731662, 4118549, 8237098, 127675019, 255350038]

約数ペア:

[(1, 255350038), (2, 127675019), (31, 8237098), (62, 4118549), (349, 731662), (698, 365831), (10819, 23602), (11801, 21638)]