2098862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 16

約数和(自身を含む): 3274992

約数和(自身を除く): 1176130

約数列:

[1, 2, 37, 74, 113, 226, 251, 502, 4181, 8362, 9287, 18574, 28363, 56726, 1049431, 2098862]

約数ペア:

[(1, 2098862), (2, 1049431), (37, 56726), (74, 28363), (113, 18574), (226, 9287), (251, 8362), (502, 4181)]