4689355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 6473376

約数和(自身を除く): 1784021

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 337, 605, 1265, 1685, 2783, 3707, 7751, 13915, 18535, 38755, 40777, 85261, 203885, 426305, 937871, 4689355]

約数ペア:

[(1, 4689355), (5, 937871), (11, 426305), (23, 203885), (55, 85261), (115, 40777), (121, 38755), (253, 18535), (337, 13915), (605, 7751), (1265, 3707), (1685, 2783)]