253543212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541759}}^1$

素因数の和:541782

約数の個数: 36

約数和(自身を含む): 690202240

約数和(自身を除く): 436659028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 541759, 1083518, 1625277, 2167036, 3250554, 4875831, 6501108, 7042867, 9751662, 14085734, 19503324, 21128601, 28171468, 42257202, 63385803, 84514404, 126771606, 253543212]

約数ペア:

[(1, 253543212), (2, 126771606), (3, 84514404), (4, 63385803), (6, 42257202), (9, 28171468), (12, 21128601), (13, 19503324), (18, 14085734), (26, 9751662), (36, 7042867), (39, 6501108), (52, 4875831), (78, 3250554), (117, 2167036), (156, 1625277), (234, 1083518), (468, 541759)]