1990101454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1482937}}^1$

素因数の和:1483011

約数の個数: 16

約数和(自身を含む): 3309917616

約数和(自身を除く): 1319816162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1482937, 2965874, 16312307, 32624614, 90459157, 180918314, 995050727, 1990101454]

約数ペア:

[(1, 1990101454), (2, 995050727), (11, 180918314), (22, 90459157), (61, 32624614), (122, 16312307), (671, 2965874), (1342, 1482937)]