2318855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 3663360

約数和(自身を除く): 1344505

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 317, 385, 665, 1045, 1463, 1585, 2219, 3487, 6023, 7315, 11095, 17435, 24409, 30115, 42161, 66253, 122045, 210805, 331265, 463771, 2318855]

約数ペア:

[(1, 2318855), (5, 463771), (7, 331265), (11, 210805), (19, 122045), (35, 66253), (55, 42161), (77, 30115), (95, 24409), (133, 17435), (209, 11095), (317, 7315), (385, 6023), (665, 3487), (1045, 2219), (1463, 1585)]