313894018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5081}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 213007742

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 782, 1343, 1817, 2686, 3634, 5081, 10162, 30889, 61778, 86377, 116863, 172754, 233726, 401399, 802798, 1986671, 3973342, 6823783, 9232177, 13647566, 18464354, 156947009, 313894018]

約数ペア:

[(1, 313894018), (2, 156947009), (17, 18464354), (23, 13647566), (34, 9232177), (46, 6823783), (79, 3973342), (158, 1986671), (391, 802798), (782, 401399), (1343, 233726), (1817, 172754), (2686, 116863), (3634, 86377), (5081, 61778), (10162, 30889)]