3989776910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{56996813}}^1$

素因数の和:56996827

約数の個数: 16

約数和(自身を含む): 8207541216

約数和(自身を除く): 4217764306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 56996813, 113993626, 284984065, 398977691, 569968130, 797955382, 1994888455, 3989776910]

約数ペア:

[(1, 3989776910), (2, 1994888455), (5, 797955382), (7, 569968130), (10, 398977691), (14, 284984065), (35, 113993626), (70, 56996813)]