3988696

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 7502040

約数和(自身を除く): 3513344

約数列:

[1, 2, 4, 8, 457, 914, 1091, 1828, 2182, 3656, 4364, 8728, 498587, 997174, 1994348, 3988696]

約数ペア:

[(1, 3988696), (2, 1994348), (4, 997174), (8, 498587), (457, 8728), (914, 4364), (1091, 3656), (1828, 2182)]