312974078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{9689}}^1$

素因数の和:10243

約数の個数: 16

約数和(自身を含む): 485585280

約数和(自身を除く): 172611202

約数列:

[1, 2, 31, 62, 521, 1042, 9689, 16151, 19378, 32302, 300359, 600718, 5047969, 10095938, 156487039, 312974078]

約数ペア:

[(1, 312974078), (2, 156487039), (31, 10095938), (62, 5047969), (521, 600718), (1042, 300359), (9689, 32302), (16151, 19378)]