3943772

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 8020320

約数和(自身を除く): 4076548

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2309, 4618, 9236, 16163, 32326, 64652, 140849, 281698, 563396, 985943, 1971886, 3943772]

約数ペア:

[(1, 3943772), (2, 1971886), (4, 985943), (7, 563396), (14, 281698), (28, 140849), (61, 64652), (122, 32326), (244, 16163), (427, 9236), (854, 4618), (1708, 2309)]