4985428

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 10023552

約数和(自身を除く): 5038124

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 677, 1052, 1354, 1841, 2708, 3682, 4739, 7364, 9478, 18956, 178051, 356102, 712204, 1246357, 2492714, 4985428]

約数ペア:

[(1, 4985428), (2, 2492714), (4, 1246357), (7, 712204), (14, 356102), (28, 178051), (263, 18956), (526, 9478), (677, 7364), (1052, 4739), (1354, 3682), (1841, 2708)]