6640735418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{2141}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 10277487360

約数和(自身を除く): 3636751942

約数列:

[1, 2, 67, 79, 134, 158, 293, 586, 2141, 4282, 5293, 10586, 19631, 23147, 39262, 46294, 143447, 169139, 286894, 338278, 627313, 1254626, 1550849, 3101698, 11332313, 22664626, 42029971, 49557727, 84059942, 99115454, 3320367709, 6640735418]

約数ペア:

[(1, 6640735418), (2, 3320367709), (67, 99115454), (79, 84059942), (134, 49557727), (158, 42029971), (293, 22664626), (586, 11332313), (2141, 3101698), (4282, 1550849), (5293, 1254626), (10586, 627313), (19631, 338278), (23147, 286894), (39262, 169139), (46294, 143447)]