1663780246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{332623}}^1$

素因数の和:332727

約数の個数: 16

約数和(自身を含む): 2598458688

約数和(自身を除く): 934678442

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 332623, 665246, 13637543, 20290003, 27275086, 40580006, 831890123, 1663780246]

約数ペア:

[(1, 1663780246), (2, 831890123), (41, 40580006), (61, 27275086), (82, 20290003), (122, 13637543), (2501, 665246), (5002, 332623)]