2186642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 3524472

約数和(自身を除く): 1337830

約数列:

[1, 2, 17, 34, 73, 146, 881, 1241, 1762, 2482, 14977, 29954, 64313, 128626, 1093321, 2186642]

約数ペア:

[(1, 2186642), (2, 1093321), (17, 128626), (34, 64313), (73, 29954), (146, 14977), (881, 2482), (1241, 1762)]