1428543310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{54091}}^1$

素因数の和:54256

約数の個数: 32

約数和(自身を含む): 2726236800

約数和(自身を除く): 1297693490

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 13205, 26410, 54091, 108182, 270455, 540910, 1027729, 2055458, 5138645, 7518649, 10277290, 15037298, 37593245, 75186490, 142854331, 285708662, 714271655, 1428543310]

約数ペア:

[(1, 1428543310), (2, 714271655), (5, 285708662), (10, 142854331), (19, 75186490), (38, 37593245), (95, 15037298), (139, 10277290), (190, 7518649), (278, 5138645), (695, 2055458), (1390, 1027729), (2641, 540910), (5282, 270455), (13205, 108182), (26410, 54091)]