231309428

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{10687}}^1$

素因数の和:11471

約数の個数: 24

約数和(自身を含む): 463260672

約数和(自身を除く): 231951244

約数列:

[1, 2, 4, 7, 14, 28, 773, 1546, 3092, 5411, 10687, 10822, 21374, 21644, 42748, 74809, 149618, 299236, 8261051, 16522102, 33044204, 57827357, 115654714, 231309428]

約数ペア:

[(1, 231309428), (2, 115654714), (4, 57827357), (7, 33044204), (14, 16522102), (28, 8261051), (773, 299236), (1546, 149618), (3092, 74809), (5411, 42748), (10687, 21644), (10822, 21374)]