1680590962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{70619}}^1$

素因数の和:70857

約数の個数: 16

約数和(自身を含む): 2571132960

約数和(自身を除く): 890541998

約数列:

[1, 2, 73, 146, 163, 326, 11899, 23798, 70619, 141238, 5155187, 10310374, 11510897, 23021794, 840295481, 1680590962]

約数ペア:

[(1, 1680590962), (2, 840295481), (73, 23021794), (146, 11510897), (163, 10310374), (326, 5155187), (11899, 141238), (23798, 70619)]