858459914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{66973}}^1$

素因数の和:67034

約数の個数: 32

約数和(自身を含む): 1518970320

約数和(自身を除く): 660510406

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 66973, 133946, 870649, 1138541, 1741298, 1942217, 2277082, 3884434, 14801033, 25248821, 29602066, 33017689, 50497642, 66035378, 429229957, 858459914]

約数ペア:

[(1, 858459914), (2, 429229957), (13, 66035378), (17, 50497642), (26, 33017689), (29, 29602066), (34, 25248821), (58, 14801033), (221, 3884434), (377, 2277082), (442, 1942217), (493, 1741298), (754, 1138541), (986, 870649), (6409, 133946), (12818, 66973)]