8321228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 15624000

約数和(自身を除く): 7302772

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 1549, 2686, 3098, 5372, 6196, 26333, 52666, 105332, 122371, 244742, 489484, 2080307, 4160614, 8321228]

約数ペア:

[(1, 8321228), (2, 4160614), (4, 2080307), (17, 489484), (34, 244742), (68, 122371), (79, 105332), (158, 52666), (316, 26333), (1343, 6196), (1549, 5372), (2686, 3098)]