2391828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5431

約数の個数: 24

約数和(自身を含む): 5732832

約数和(自身を除く): 3341004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 5387, 10774, 16161, 21548, 32322, 64644, 199319, 398638, 597957, 797276, 1195914, 2391828]

約数ペア:

[(1, 2391828), (2, 1195914), (3, 797276), (4, 597957), (6, 398638), (12, 199319), (37, 64644), (74, 32322), (111, 21548), (148, 16161), (222, 10774), (444, 5387)]