13403404

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3049}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 26986400

約数和(自身を除く): 13582996

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 3049, 4396, 6098, 12196, 21343, 42686, 85372, 478693, 957386, 1914772, 3350851, 6701702, 13403404]

約数ペア:

[(1, 13403404), (2, 6701702), (4, 3350851), (7, 1914772), (14, 957386), (28, 478693), (157, 85372), (314, 42686), (628, 21343), (1099, 12196), (2198, 6098), (3049, 4396)]