1138002556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{90289}}^1$

素因数の和:90453

約数の個数: 24

約数和(自身を含む): 2093283360

約数和(自身を除く): 955280804

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6302, 12604, 90289, 180578, 361156, 2076647, 4153294, 8306588, 12369593, 24739186, 49478372, 284500639, 569001278, 1138002556]

約数ペア:

[(1, 1138002556), (2, 569001278), (4, 284500639), (23, 49478372), (46, 24739186), (92, 12369593), (137, 8306588), (274, 4153294), (548, 2076647), (3151, 361156), (6302, 180578), (12604, 90289)]