313618196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{2293}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 567297024

約数和(自身を除く): 253678828

約数列:

[1, 2, 4, 31, 62, 124, 1103, 2206, 2293, 4412, 4586, 9172, 34193, 68386, 71083, 136772, 142166, 284332, 2529179, 5058358, 10116716, 78404549, 156809098, 313618196]

約数ペア:

[(1, 313618196), (2, 156809098), (4, 78404549), (31, 10116716), (62, 5058358), (124, 2529179), (1103, 284332), (2206, 142166), (2293, 136772), (4412, 71083), (4586, 68386), (9172, 34193)]