319689214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{423991}}^1$

素因数の和:424035

約数の個数: 16

約数和(自身を含む): 534229920

約数和(自身を除く): 214540706

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 423991, 847982, 5511883, 11023766, 12295739, 24591478, 159844607, 319689214]

約数ペア:

[(1, 319689214), (2, 159844607), (13, 24591478), (26, 12295739), (29, 11023766), (58, 5511883), (377, 847982), (754, 423991)]