2641908

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 6213312

約数和(自身を除く): 3571404

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1607, 1644, 3214, 4821, 6428, 9642, 19284, 220159, 440318, 660477, 880636, 1320954, 2641908]

約数ペア:

[(1, 2641908), (2, 1320954), (3, 880636), (4, 660477), (6, 440318), (12, 220159), (137, 19284), (274, 9642), (411, 6428), (548, 4821), (822, 3214), (1607, 1644)]