2840551561

素因数分解:

${\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 2893429440

約数和(自身を除く): 52877879

約数列:

[1, 137, 227, 241, 379, 31099, 33017, 51923, 54707, 86033, 91339, 7494859, 11786521, 12513443, 20733953, 2840551561]

約数ペア:

[(1, 2840551561), (137, 20733953), (227, 12513443), (241, 11786521), (379, 7494859), (31099, 91339), (33017, 86033), (51923, 54707)]