427360078

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1\times {\mathrm{2351}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 648615744

約数和(自身を除く): 221255666

約数列:

[1, 2, 97, 194, 937, 1874, 2351, 4702, 90889, 181778, 228047, 456094, 2202887, 4405774, 213680039, 427360078]

約数ペア:

[(1, 427360078), (2, 213680039), (97, 4405774), (194, 2202887), (937, 456094), (1874, 228047), (2351, 181778), (4702, 90889)]