1612490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 3219264

約数和(自身を除く): 1606774

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 137, 214, 274, 535, 685, 1070, 1177, 1370, 1507, 2354, 3014, 5885, 7535, 11770, 14659, 15070, 29318, 73295, 146590, 161249, 322498, 806245, 1612490]

約数ペア:

[(1, 1612490), (2, 806245), (5, 322498), (10, 161249), (11, 146590), (22, 73295), (55, 29318), (107, 15070), (110, 14659), (137, 11770), (214, 7535), (274, 5885), (535, 3014), (685, 2354), (1070, 1507), (1177, 1370)]