297296164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{21587}}^1$

素因数の和:21915

約数の個数: 24

約数和(自身を含む): 569405088

約数和(自身を除く): 272108924

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 21587, 43174, 86348, 237457, 474914, 949828, 6756731, 13513462, 27026924, 74324041, 148648082, 297296164]

約数ペア:

[(1, 297296164), (2, 148648082), (4, 74324041), (11, 27026924), (22, 13513462), (44, 6756731), (313, 949828), (626, 474914), (1252, 237457), (3443, 86348), (6886, 43174), (13772, 21587)]