2337220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 4949784

約数和(自身を除く): 2612564

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 853, 1370, 1706, 2740, 3412, 4265, 8530, 17060, 116861, 233722, 467444, 584305, 1168610, 2337220]

約数ペア:

[(1, 2337220), (2, 1168610), (4, 584305), (5, 467444), (10, 233722), (20, 116861), (137, 17060), (274, 8530), (548, 4265), (685, 3412), (853, 2740), (1370, 1706)]