1254242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 2097792

約数和(自身を除く): 843550

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1213, 2426, 13343, 26686, 57011, 114022, 627121, 1254242]

約数ペア:

[(1, 1254242), (2, 627121), (11, 114022), (22, 57011), (47, 26686), (94, 13343), (517, 2426), (1034, 1213)]