2180160462

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{281893}}^1$

素因数の和:283187

約数の個数: 16

約数和(自身を含む): 4363719120

約数和(自身を除く): 2183558658

約数列:

[1, 2, 3, 6, 1289, 2578, 3867, 7734, 281893, 563786, 845679, 1691358, 363360077, 726720154, 1090080231, 2180160462]

約数ペア:

[(1, 2180160462), (2, 1090080231), (3, 726720154), (6, 363360077), (1289, 1691358), (2578, 845679), (3867, 563786), (7734, 281893)]