2520238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5847

約数の個数: 16

約数和(自身を含む): 4460544

約数和(自身を除く): 1940306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5807, 11614, 40649, 81298, 180017, 360034, 1260119, 2520238]

約数ペア:

[(1, 2520238), (2, 1260119), (7, 360034), (14, 180017), (31, 81298), (62, 40649), (217, 11614), (434, 5807)]