1966274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 3053376

約数和(自身を除く): 1087102

約数列:

[1, 2, 61, 71, 122, 142, 227, 454, 4331, 8662, 13847, 16117, 27694, 32234, 983137, 1966274]

約数ペア:

[(1, 1966274), (2, 983137), (61, 32234), (71, 27694), (122, 16117), (142, 13847), (227, 8662), (454, 4331)]