2123756552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15615857}}^1$

素因数の和:15615880

約数の個数: 16

約数和(自身を含む): 4216281660

約数和(自身を除く): 2092525108

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15615857, 31231714, 62463428, 124926856, 265469569, 530939138, 1061878276, 2123756552]

約数ペア:

[(1, 2123756552), (2, 1061878276), (4, 530939138), (8, 265469569), (17, 124926856), (34, 62463428), (68, 31231714), (136, 15615857)]