889285826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109391}}^1$

素因数の和:3109417

約数の個数: 16

約数和(自身を含む): 1567133568

約数和(自身を除く): 677847742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3109391, 6218782, 34203301, 40422083, 68406602, 80844166, 444642913, 889285826]

約数ペア:

[(1, 889285826), (2, 444642913), (11, 80844166), (13, 68406602), (22, 40422083), (26, 34203301), (143, 6218782), (286, 3109391)]