28305261226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3707789}}^1$

素因数の和:3708149

約数の個数: 16

約数和(自身を含む): 46451193120

約数和(自身を除く): 18145931894

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 3707789, 7415578, 40785679, 81571358, 1286602783, 2573205566, 14152630613, 28305261226]

約数ペア:

[(1, 28305261226), (2, 14152630613), (11, 2573205566), (22, 1286602783), (347, 81571358), (694, 40785679), (3817, 7415578), (7634, 3707789)]