3906196

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 7943936

約数和(自身を除く): 4037740

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2287, 4574, 9148, 16009, 32018, 64036, 139507, 279014, 558028, 976549, 1953098, 3906196]

約数ペア:

[(1, 3906196), (2, 1953098), (4, 976549), (7, 558028), (14, 279014), (28, 139507), (61, 64036), (122, 32018), (244, 16009), (427, 9148), (854, 4574), (1708, 2287)]