420565314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{36187}}^1$

素因数の和:36354

約数の個数: 32

約数和(自身を含む): 911937600

約数和(自身を除く): 491372286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 36187, 72374, 108561, 217122, 470431, 940862, 1411293, 2822586, 5391863, 10783726, 16175589, 32351178, 70094219, 140188438, 210282657, 420565314]

約数ペア:

[(1, 420565314), (2, 210282657), (3, 140188438), (6, 70094219), (13, 32351178), (26, 16175589), (39, 10783726), (78, 5391863), (149, 2822586), (298, 1411293), (447, 940862), (894, 470431), (1937, 217122), (3874, 108561), (5811, 72374), (11622, 36187)]