2017268771

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7754

約数の個数: 16

約数和(自身を含む): 2329113600

約数和(自身を除く): 311844829

約数列:

[1, 7, 197, 199, 1379, 1393, 7351, 39203, 51457, 274421, 1448147, 1462849, 10137029, 10239943, 288181253, 2017268771]

約数ペア:

[(1, 2017268771), (7, 288181253), (197, 10239943), (199, 10137029), (1379, 1462849), (1393, 1448147), (7351, 274421), (39203, 51457)]