4445193788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5121191}}^1$

素因数の和:5121233

約数の個数: 24

約数和(自身を含む): 9177176064

約数和(自身を除く): 4731982276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 5121191, 10242382, 20484764, 35848337, 71696674, 143393348, 158756921, 317513842, 635027684, 1111298447, 2222596894, 4445193788]

約数ペア:

[(1, 4445193788), (2, 2222596894), (4, 1111298447), (7, 635027684), (14, 317513842), (28, 158756921), (31, 143393348), (62, 71696674), (124, 35848337), (217, 20484764), (434, 10242382), (868, 5121191)]