977887310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{21107}}^1$

素因数の和:21268

約数の個数: 32

約数和(自身を含む): 1819171872

約数和(自身を除く): 841284562

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4633, 9266, 21107, 23165, 42214, 46330, 105535, 211070, 865387, 1730774, 2385091, 4326935, 4770182, 8653870, 11925455, 23850910, 97788731, 195577462, 488943655, 977887310]

約数ペア:

[(1, 977887310), (2, 488943655), (5, 195577462), (10, 97788731), (41, 23850910), (82, 11925455), (113, 8653870), (205, 4770182), (226, 4326935), (410, 2385091), (565, 1730774), (1130, 865387), (4633, 211070), (9266, 105535), (21107, 46330), (23165, 42214)]