1386232705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1938787}}^1$

素因数の和:1938816

約数の個数: 16

約数和(自身を含む): 1954298304

約数和(自身を除く): 568065599

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1938787, 9693935, 21326657, 25204231, 106633285, 126021155, 277246541, 1386232705]

約数ペア:

[(1, 1386232705), (5, 277246541), (11, 126021155), (13, 106633285), (55, 25204231), (65, 21326657), (143, 9693935), (715, 1938787)]