7966874882

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 12290994432

約数和(自身を除く): 4324119550

約数列:

[1, 2, 53, 106, 157, 314, 487, 974, 983, 1966, 8321, 16642, 25811, 51622, 52099, 76459, 104198, 152918, 154331, 308662, 478721, 957442, 4052327, 8104654, 8179543, 16359086, 25372213, 50744426, 75159197, 150318394, 3983437441, 7966874882]

約数ペア:

[(1, 7966874882), (2, 3983437441), (53, 150318394), (106, 75159197), (157, 50744426), (314, 25372213), (487, 16359086), (974, 8179543), (983, 8104654), (1966, 4052327), (8321, 957442), (16642, 478721), (25811, 308662), (51622, 154331), (52099, 152918), (76459, 104198)]