1528492

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 3100160

約数和(自身を除く): 1571668

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 691, 1106, 1382, 2212, 2764, 4837, 9674, 19348, 54589, 109178, 218356, 382123, 764246, 1528492]

約数ペア:

[(1, 1528492), (2, 764246), (4, 382123), (7, 218356), (14, 109178), (28, 54589), (79, 19348), (158, 9674), (316, 4837), (553, 2764), (691, 2212), (1106, 1382)]