409133084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{15467}}^1$

素因数の和:15877

約数の個数: 24

約数和(自身を含む): 760097520

約数和(自身を除く): 350964436

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 15467, 26452, 30934, 61868, 262939, 525878, 1051756, 6016663, 12033326, 24066652, 102283271, 204566542, 409133084]

約数ペア:

[(1, 409133084), (2, 204566542), (4, 102283271), (17, 24066652), (34, 12033326), (68, 6016663), (389, 1051756), (778, 525878), (1556, 262939), (6613, 61868), (13226, 30934), (15467, 26452)]