2126626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 3374784

約数和(自身を除く): 1248158

約数列:

[1, 2, 23, 46, 83, 166, 557, 1114, 1909, 3818, 12811, 25622, 46231, 92462, 1063313, 2126626]

約数ペア:

[(1, 2126626), (2, 1063313), (23, 92462), (46, 46231), (83, 25622), (166, 12811), (557, 3818), (1114, 1909)]