84868486

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{4243}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 130019184

約数和(自身を除く): 45150698

約数列:

[1, 2, 73, 137, 146, 274, 4243, 8486, 10001, 20002, 309739, 581291, 619478, 1162582, 42434243, 84868486]

約数ペア:

[(1, 84868486), (2, 42434243), (73, 1162582), (137, 619478), (146, 581291), (274, 309739), (4243, 20002), (8486, 10001)]