393092

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 799680

約数和(自身を除く): 406588

約数列:

[1, 2, 4, 7, 14, 28, 101, 139, 202, 278, 404, 556, 707, 973, 1414, 1946, 2828, 3892, 14039, 28078, 56156, 98273, 196546, 393092]

約数ペア:

[(1, 393092), (2, 196546), (4, 98273), (7, 56156), (14, 28078), (28, 14039), (101, 3892), (139, 2828), (202, 1946), (278, 1414), (404, 973), (556, 707)]