289104814

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{3319}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 439236000

約数和(自身を除く): 150131186

約数列:

[1, 2, 97, 194, 449, 898, 3319, 6638, 43553, 87106, 321943, 643886, 1490231, 2980462, 144552407, 289104814]

約数ペア:

[(1, 289104814), (2, 144552407), (97, 2980462), (194, 1490231), (449, 643886), (898, 321943), (3319, 87106), (6638, 43553)]