2018946806

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{16633}}^1$

素因数の和:17215

約数の個数: 16

約数和(自身を含む): 3057595344

約数和(自身を除く): 1038648538

約数列:

[1, 2, 137, 274, 443, 886, 16633, 33266, 60691, 121382, 2278721, 4557442, 7368419, 14736838, 1009473403, 2018946806]

約数ペア:

[(1, 2018946806), (2, 1009473403), (137, 14736838), (274, 7368419), (443, 4557442), (886, 2278721), (16633, 121382), (33266, 60691)]