2288977918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{154849}}^1$

素因数の和:155259

約数の個数: 16

約数和(自身を含む): 3623490000

約数和(自身を除く): 1334512082

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 154849, 309698, 2942131, 5884262, 60236261, 120472522, 1144488959, 2288977918]

約数ペア:

[(1, 2288977918), (2, 1144488959), (19, 120472522), (38, 60236261), (389, 5884262), (778, 2942131), (7391, 309698), (14782, 154849)]