2558064

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 6673680

約数和(自身を除く): 4115616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 389, 411, 548, 778, 822, 1096, 1167, 1556, 1644, 2192, 2334, 3112, 3288, 4668, 6224, 6576, 9336, 18672, 53293, 106586, 159879, 213172, 319758, 426344, 639516, 852688, 1279032, 2558064]

約数ペア:

[(1, 2558064), (2, 1279032), (3, 852688), (4, 639516), (6, 426344), (8, 319758), (12, 213172), (16, 159879), (24, 106586), (48, 53293), (137, 18672), (274, 9336), (389, 6576), (411, 6224), (548, 4668), (778, 3288), (822, 3112), (1096, 2334), (1167, 2192), (1556, 1644)]