2910428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 5285952

約数和(自身を除く): 2375524

約数列:

[1, 2, 4, 47, 94, 113, 137, 188, 226, 274, 452, 548, 5311, 6439, 10622, 12878, 15481, 21244, 25756, 30962, 61924, 727607, 1455214, 2910428]

約数ペア:

[(1, 2910428), (2, 1455214), (4, 727607), (47, 61924), (94, 30962), (113, 25756), (137, 21244), (188, 15481), (226, 12878), (274, 10622), (452, 6439), (548, 5311)]