481387946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1089113}}^1$

素因数の和:1089145

約数の個数: 16

約数和(自身を含む): 823370184

約数和(自身を除く): 341982238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1089113, 2178226, 14158469, 18514921, 28316938, 37029842, 240693973, 481387946]

約数ペア:

[(1, 481387946), (2, 240693973), (13, 37029842), (17, 28316938), (26, 18514921), (34, 14158469), (221, 2178226), (442, 1089113)]