2984165855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{4001}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 3983302656

約数和(自身を除く): 999136801

約数列:

[1, 5, 11, 55, 71, 191, 355, 781, 955, 2101, 3905, 4001, 10505, 13561, 20005, 44011, 67805, 149171, 220055, 284071, 745855, 764191, 1420355, 3124781, 3820955, 8406101, 15623905, 42030505, 54257561, 271287805, 596833171, 2984165855]

約数ペア:

[(1, 2984165855), (5, 596833171), (11, 271287805), (55, 54257561), (71, 42030505), (191, 15623905), (355, 8406101), (781, 3820955), (955, 3124781), (2101, 1420355), (3905, 764191), (4001, 745855), (10505, 284071), (13561, 220055), (20005, 149171), (44011, 67805)]