2221736170

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{55171}}^1$

素因数の和:59205

約数の個数: 16

約数和(自身を含む): 4000190688

約数和(自身を除く): 1778454518

約数列:

[1, 2, 5, 10, 4027, 8054, 20135, 40270, 55171, 110342, 275855, 551710, 222173617, 444347234, 1110868085, 2221736170]

約数ペア:

[(1, 2221736170), (2, 1110868085), (5, 444347234), (10, 222173617), (4027, 551710), (8054, 275855), (20135, 110342), (40270, 55171)]