2007087928

素因数分解:

$2^3\times {\mathrm{6481}}^1\times {\mathrm{38711}}^1$

素因数の和:45198

約数の個数: 16

約数和(自身を含む): 3763967760

約数和(自身を除く): 1756879832

約数列:

[1, 2, 4, 8, 6481, 12962, 25924, 38711, 51848, 77422, 154844, 309688, 250885991, 501771982, 1003543964, 2007087928]

約数ペア:

[(1, 2007087928), (2, 1003543964), (4, 501771982), (8, 250885991), (6481, 309688), (12962, 154844), (25924, 77422), (38711, 51848)]