470888938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{166157}}^1$

素因数の和:166281

約数の個数: 16

約数和(自身を含む): 767649960

約数和(自身を除く): 296761022

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 166157, 332314, 2160041, 4320082, 18111113, 36222226, 235444469, 470888938]

約数ペア:

[(1, 470888938), (2, 235444469), (13, 36222226), (26, 18111113), (109, 4320082), (218, 2160041), (1417, 332314), (2834, 166157)]