2181751921439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{74159}}^1$

素因数の和:74591

約数の個数: 32

約数和(自身を含む): 2363399700480

約数和(自身を除く): 181647779041

約数列:

[1, 23, 37, 181, 191, 851, 4163, 4393, 6697, 7067, 34571, 74159, 154031, 162541, 795133, 1279127, 1705657, 2743883, 13422779, 14164369, 29419921, 63109309, 308723917, 325780487, 496642823, 524081653, 2563750789, 11422784929, 12053878019, 58966268147, 94858779193, 2181751921439]

約数ペア:

[(1, 2181751921439), (23, 94858779193), (37, 58966268147), (181, 12053878019), (191, 11422784929), (851, 2563750789), (4163, 524081653), (4393, 496642823), (6697, 325780487), (7067, 308723917), (34571, 63109309), (74159, 29419921), (154031, 14164369), (162541, 13422779), (795133, 2743883), (1279127, 1705657)]