4012788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 10442880

約数和(自身を除く): 6430092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 887, 1131, 1508, 1774, 2262, 2661, 3548, 4524, 5322, 10644, 11531, 23062, 25723, 34593, 46124, 51446, 69186, 77169, 102892, 138372, 154338, 308676, 334399, 668798, 1003197, 1337596, 2006394, 4012788]

約数ペア:

[(1, 4012788), (2, 2006394), (3, 1337596), (4, 1003197), (6, 668798), (12, 334399), (13, 308676), (26, 154338), (29, 138372), (39, 102892), (52, 77169), (58, 69186), (78, 51446), (87, 46124), (116, 34593), (156, 25723), (174, 23062), (348, 11531), (377, 10644), (754, 5322), (887, 4524), (1131, 3548), (1508, 2661), (1774, 2262)]