4970908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 8995392

約数和(自身を除く): 4024484

約数列:

[1, 2, 4, 47, 94, 137, 188, 193, 274, 386, 548, 772, 6439, 9071, 12878, 18142, 25756, 26441, 36284, 52882, 105764, 1242727, 2485454, 4970908]

約数ペア:

[(1, 4970908), (2, 2485454), (4, 1242727), (47, 105764), (94, 52882), (137, 36284), (188, 26441), (193, 25756), (274, 18142), (386, 12878), (548, 9071), (772, 6439)]