2103164815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{677}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 2715145920

約数和(自身を除く): 611981105

約数列:

[1, 5, 19, 53, 95, 265, 617, 677, 1007, 3085, 3385, 5035, 11723, 12863, 32701, 35881, 58615, 64315, 163505, 179405, 417709, 621319, 681739, 2088545, 3106595, 3408695, 7936471, 22138577, 39682355, 110692885, 420632963, 2103164815]

約数ペア:

[(1, 2103164815), (5, 420632963), (19, 110692885), (53, 39682355), (95, 22138577), (265, 7936471), (617, 3408695), (677, 3106595), (1007, 2088545), (3085, 681739), (3385, 621319), (5035, 417709), (11723, 179405), (12863, 163505), (32701, 64315), (35881, 58615)]