868652884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{144103}}^1$

素因数の和:144255

約数の個数: 24

約数和(自身を含む): 1670453568

約数和(自身を除く): 801800684

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 144103, 288206, 576412, 1585133, 3170266, 6340532, 19742111, 39484222, 78968444, 217163221, 434326442, 868652884]

約数ペア:

[(1, 868652884), (2, 434326442), (4, 217163221), (11, 78968444), (22, 39484222), (44, 19742111), (137, 6340532), (274, 3170266), (548, 1585133), (1507, 576412), (3014, 288206), (6028, 144103)]