78415128214

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1\times {\mathrm{421691}}^1$

素因数の和:422655

約数の個数: 16

約数和(自身を含む): 118841239440

約数和(自身を除く): 40426111226

約数列:

[1, 2, 109, 218, 853, 1706, 92977, 185954, 421691, 843382, 45964319, 91928638, 359702423, 719404846, 39207564107, 78415128214]

約数ペア:

[(1, 78415128214), (2, 39207564107), (109, 719404846), (218, 359702423), (853, 91928638), (1706, 45964319), (92977, 843382), (185954, 421691)]