253812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 638176

約数和(自身を除く): 384364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1627, 3254, 4881, 6508, 9762, 19524, 21151, 42302, 63453, 84604, 126906, 253812]

約数ペア:

[(1, 253812), (2, 126906), (3, 84604), (4, 63453), (6, 42302), (12, 21151), (13, 19524), (26, 9762), (39, 6508), (52, 4881), (78, 3254), (156, 1627)]