2231506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 3528000

約数和(自身を除く): 1296494

約数列:

[1, 2, 23, 46, 139, 278, 349, 698, 3197, 6394, 8027, 16054, 48511, 97022, 1115753, 2231506]

約数ペア:

[(1, 2231506), (2, 1115753), (23, 97022), (46, 48511), (139, 16054), (278, 8027), (349, 6394), (698, 3197)]