315088588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{4027}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 570235904

約数和(自身を除く): 255147316

約数列:

[1, 2, 4, 31, 62, 124, 631, 1262, 2524, 4027, 8054, 16108, 19561, 39122, 78244, 124837, 249674, 499348, 2541037, 5082074, 10164148, 78772147, 157544294, 315088588]

約数ペア:

[(1, 315088588), (2, 157544294), (4, 78772147), (31, 10164148), (62, 5082074), (124, 2541037), (631, 499348), (1262, 249674), (2524, 124837), (4027, 78244), (8054, 39122), (16108, 19561)]