1958558082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{12637}}^1$

素因数の和:14642

約数の個数: 32

約数和(自身を含む): 4220889792

約数和(自身を除く): 2262331710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1987, 3974, 5961, 11922, 12637, 25274, 25831, 37911, 51662, 75822, 77493, 154986, 164281, 328562, 492843, 985686, 25109719, 50219438, 75329157, 150658314, 326426347, 652852694, 979279041, 1958558082]

約数ペア:

[(1, 1958558082), (2, 979279041), (3, 652852694), (6, 326426347), (13, 150658314), (26, 75329157), (39, 50219438), (78, 25109719), (1987, 985686), (3974, 492843), (5961, 328562), (11922, 164281), (12637, 154986), (25274, 77493), (25831, 75822), (37911, 51662)]