871790228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{47869}}^1$

素因数の和:48059

約数の個数: 24

約数和(自身を含む): 1588326600

約数和(自身を除く): 716536372

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4553, 9106, 18212, 47869, 95738, 191476, 1388201, 2776402, 5552804, 7515433, 15030866, 30061732, 217947557, 435895114, 871790228]

約数ペア:

[(1, 871790228), (2, 435895114), (4, 217947557), (29, 30061732), (58, 15030866), (116, 7515433), (157, 5552804), (314, 2776402), (628, 1388201), (4553, 191476), (9106, 95738), (18212, 47869)]