2106751946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{638023}}^1$

素因数の和:638165

約数の個数: 16

約数和(自身を含む): 3430017024

約数和(自身を除く): 1323265078

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 638023, 1276046, 8294299, 16588598, 81028921, 162057842, 1053375973, 2106751946]

約数ペア:

[(1, 2106751946), (2, 1053375973), (13, 162057842), (26, 81028921), (127, 16588598), (254, 8294299), (1651, 1276046), (3302, 638023)]