2051212766019

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{990469}}^1$

素因数の和:990775

約数の個数: 32

約数和(自身を含む): 2845422216000

約数和(自身を除く): 794209449981

約数列:

[1, 3, 41, 113, 123, 149, 339, 447, 4633, 6109, 13899, 16837, 18327, 50511, 690317, 990469, 2070951, 2971407, 40609229, 111922997, 121827687, 147579881, 335768991, 442739643, 4588842877, 6050775121, 13766528631, 16676526553, 18152325363, 50029579659, 683737588673, 2051212766019]

約数ペア:

[(1, 2051212766019), (3, 683737588673), (41, 50029579659), (113, 18152325363), (123, 16676526553), (149, 13766528631), (339, 6050775121), (447, 4588842877), (4633, 442739643), (6109, 335768991), (13899, 147579881), (16837, 121827687), (18327, 111922997), (50511, 40609229), (690317, 2971407), (990469, 2070951)]