2038738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 3467520

約数和(自身を除く): 1428782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4127, 8254, 53651, 78413, 107302, 156826, 1019369, 2038738]

約数ペア:

[(1, 2038738), (2, 1019369), (13, 156826), (19, 107302), (26, 78413), (38, 53651), (247, 8254), (494, 4127)]