1668996862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3776011}}^1$

素因数の和:3776043

約数の個数: 16

約数和(自身を含む): 2854665072

約数和(自身を除く): 1185668210

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3776011, 7552022, 49088143, 64192187, 98176286, 128384374, 834498431, 1668996862]

約数ペア:

[(1, 1668996862), (2, 834498431), (13, 128384374), (17, 98176286), (26, 64192187), (34, 49088143), (221, 7552022), (442, 3776011)]