1256684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^4$

素因数の和:67

約数の個数: 30

約数和(自身を含む): 2599044

約数和(自身を除く): 1342360

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2197, 3718, 4394, 7436, 8788, 24167, 28561, 48334, 57122, 96668, 114244, 314171, 628342, 1256684]

約数ペア:

[(1, 1256684), (2, 628342), (4, 314171), (11, 114244), (13, 96668), (22, 57122), (26, 48334), (44, 28561), (52, 24167), (143, 8788), (169, 7436), (286, 4394), (338, 3718), (572, 2197), (676, 1859)]