1867651630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271067}}^1$

素因数の和:271140

約数の個数: 32

約数和(自身を含む): 3688693344

約数和(自身を除く): 1821041714

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 271067, 542134, 1355335, 2710670, 3523871, 7047742, 14366551, 17619355, 28733102, 35238710, 71832755, 143665510, 186765163, 373530326, 933825815, 1867651630]

約数ペア:

[(1, 1867651630), (2, 933825815), (5, 373530326), (10, 186765163), (13, 143665510), (26, 71832755), (53, 35238710), (65, 28733102), (106, 17619355), (130, 14366551), (265, 7047742), (530, 3523871), (689, 2710670), (1378, 1355335), (3445, 542134), (6890, 271067)]