2720044421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{15569}}^1$

素因数の和:15868

約数の個数: 16

約数和(自身を含む): 2959545600

約数和(自身を除く): 239501179

約数列:

[1, 17, 43, 239, 731, 4063, 10277, 15569, 174709, 264673, 669467, 3720991, 11380939, 63256847, 160002613, 2720044421]

約数ペア:

[(1, 2720044421), (17, 160002613), (43, 63256847), (239, 11380939), (731, 3720991), (4063, 669467), (10277, 264673), (15569, 174709)]