782030402

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1\times {\mathrm{3061}}^1$

素因数の和:4121

約数の個数: 16

約数和(自身を含む): 1183156800

約数和(自身を除く): 401126398

約数列:

[1, 2, 139, 278, 919, 1838, 3061, 6122, 127741, 255482, 425479, 850958, 2813059, 5626118, 391015201, 782030402]

約数ペア:

[(1, 782030402), (2, 391015201), (139, 5626118), (278, 2813059), (919, 850958), (1838, 425479), (3061, 255482), (6122, 127741)]