13770458

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 22610016

約数和(自身を除く): 8839558

約数列:

[1, 2, 13, 26, 131, 169, 262, 311, 338, 622, 1703, 3406, 4043, 8086, 22139, 40741, 44278, 52559, 81482, 105118, 529633, 1059266, 6885229, 13770458]

約数ペア:

[(1, 13770458), (2, 6885229), (13, 1059266), (26, 529633), (131, 105118), (169, 81482), (262, 52559), (311, 44278), (338, 40741), (622, 22139), (1703, 8086), (3406, 4043)]