2019553627

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{39419}}^1$

素因数の和:40002

約数の個数: 16

約数和(自身を含む): 2490082560

約数和(自身を除く): 470528933

約数列:

[1, 7, 13, 91, 563, 3941, 7319, 39419, 51233, 275933, 512447, 3587129, 22192897, 155350279, 288507661, 2019553627]

約数ペア:

[(1, 2019553627), (7, 288507661), (13, 155350279), (91, 22192897), (563, 3587129), (3941, 512447), (7319, 275933), (39419, 51233)]