40184482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2038

約数の個数: 24

約数和(自身を含む): 66374100

約数和(自身を除く): 26189618

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 1949, 3898, 10309, 20618, 25337, 50674, 118889, 237778, 329381, 658762, 1545557, 3091114, 20092241, 40184482]

約数ペア:

[(1, 40184482), (2, 20092241), (13, 3091114), (26, 1545557), (61, 658762), (122, 329381), (169, 237778), (338, 118889), (793, 50674), (1586, 25337), (1949, 20618), (3898, 10309)]