4207142008

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{626809}}^1$

素因数の和:627654

約数の個数: 16

約数和(自身を含む): 7897806000

約数和(自身を除く): 3690663992

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 626809, 1253618, 2507236, 5014472, 525892751, 1051785502, 2103571004, 4207142008]

約数ペア:

[(1, 4207142008), (2, 2103571004), (4, 1051785502), (8, 525892751), (839, 5014472), (1678, 2507236), (3356, 1253618), (6712, 626809)]