313630724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7127971}}^1$

素因数の和:7127986

約数の個数: 12

約数和(自身を含む): 598749648

約数和(自身を除く): 285118924

約数列:

[1, 2, 4, 11, 22, 44, 7127971, 14255942, 28511884, 78407681, 156815362, 313630724]

約数ペア:

[(1, 313630724), (2, 156815362), (4, 78407681), (11, 28511884), (22, 14255942), (44, 7127971)]