7880684

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 15955968

約数和(自身を除く): 8075284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 3391, 6782, 13564, 23737, 47474, 94948, 281453, 562906, 1125812, 1970171, 3940342, 7880684]

約数ペア:

[(1, 7880684), (2, 3940342), (4, 1970171), (7, 1125812), (14, 562906), (28, 281453), (83, 94948), (166, 47474), (332, 23737), (581, 13564), (1162, 6782), (2324, 3391)]