7977392

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1556

約数の個数: 20

約数和(自身を含む): 15504216

約数和(自身を除く): 7526824

約数列:

[1, 2, 4, 8, 16, 457, 914, 1091, 1828, 2182, 3656, 4364, 7312, 8728, 17456, 498587, 997174, 1994348, 3988696, 7977392]

約数ペア:

[(1, 7977392), (2, 3988696), (4, 1994348), (8, 997174), (16, 498587), (457, 17456), (914, 8728), (1091, 7312), (1828, 4364), (2182, 3656)]