1409968622

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{1249}}^1\times {\mathrm{1451}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 2123550000

約数和(自身を除く): 713581378

約数列:

[1, 2, 389, 778, 1249, 1451, 2498, 2902, 485861, 564439, 971722, 1128878, 1812299, 3624598, 704984311, 1409968622]

約数ペア:

[(1, 1409968622), (2, 704984311), (389, 3624598), (778, 1812299), (1249, 1128878), (1451, 971722), (2498, 564439), (2902, 485861)]