919975442

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1\times {\mathrm{3137}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 1387698912

約数和(自身を除く): 467723470

約数列:

[1, 2, 331, 443, 662, 886, 3137, 6274, 146633, 293266, 1038347, 1389691, 2076694, 2779382, 459987721, 919975442]

約数ペア:

[(1, 919975442), (2, 459987721), (331, 2779382), (443, 2076694), (662, 1389691), (886, 1038347), (3137, 293266), (6274, 146633)]