403426036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{146381}}^1$

素因数の和:146451

約数の個数: 24

約数和(自身を含む): 774653544

約数和(自身を除く): 371227508

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 146381, 292762, 585524, 1902953, 3805906, 7611812, 7758193, 15516386, 31032772, 100856509, 201713018, 403426036]

約数ペア:

[(1, 403426036), (2, 201713018), (4, 100856509), (13, 31032772), (26, 15516386), (52, 7758193), (53, 7611812), (106, 3805906), (212, 1902953), (689, 585524), (1378, 292762), (2756, 146381)]