2738356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 5100480

約数和(自身を除く): 2362124

約数列:

[1, 2, 4, 19, 38, 76, 137, 263, 274, 526, 548, 1052, 2603, 4997, 5206, 9994, 10412, 19988, 36031, 72062, 144124, 684589, 1369178, 2738356]

約数ペア:

[(1, 2738356), (2, 1369178), (4, 684589), (19, 144124), (38, 72062), (76, 36031), (137, 19988), (263, 10412), (274, 9994), (526, 5206), (548, 4997), (1052, 2603)]