2123237557

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1\times {\mathrm{1511}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 2443198464

約数和(自身を除く): 319960907

約数列:

[1, 7, 191, 1051, 1337, 1511, 7357, 10577, 200741, 288601, 1405187, 1588061, 2020207, 11116427, 303319651, 2123237557]

約数ペア:

[(1, 2123237557), (7, 303319651), (191, 11116427), (1051, 2020207), (1337, 1588061), (1511, 1405187), (7357, 288601), (10577, 200741)]