2897014790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9345209}}^1$

素因数の和:9345247

約数の個数: 16

約数和(自身を含む): 5382840960

約数和(自身を除く): 2485826170

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9345209, 18690418, 46726045, 93452090, 289701479, 579402958, 1448507395, 2897014790]

約数ペア:

[(1, 2897014790), (2, 1448507395), (5, 579402958), (10, 289701479), (31, 93452090), (62, 46726045), (155, 18690418), (310, 9345209)]