315308126494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{15613951}}^1$

素因数の和:15614415

約数の個数: 16

約数和(自身を含む): 494649999360

約数和(自身を除く): 179341872866

約数列:

[1, 2, 23, 46, 439, 878, 10097, 20194, 15613951, 31227902, 359120873, 718241746, 6854524489, 13709048978, 157654063247, 315308126494]

約数ペア:

[(1, 315308126494), (2, 157654063247), (23, 13709048978), (46, 6854524489), (439, 718241746), (878, 359120873), (10097, 31227902), (20194, 15613951)]