1290346046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{82261}}^1$

素因数の和:82328

約数の個数: 32

約数和(自身を含む): 2274379776

約数和(自身を除く): 984033730

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 15686, 82261, 164522, 904871, 1809742, 1892003, 2550091, 3784006, 5100182, 20812033, 28051001, 41624066, 56102002, 58652093, 117304186, 645173023, 1290346046]

約数ペア:

[(1, 1290346046), (2, 645173023), (11, 117304186), (22, 58652093), (23, 56102002), (31, 41624066), (46, 28051001), (62, 20812033), (253, 5100182), (341, 3784006), (506, 2550091), (682, 1892003), (713, 1809742), (1426, 904871), (7843, 164522), (15686, 82261)]