2347886020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1097143}}^1$

素因数の和:1097259

約数の個数: 24

約数和(自身を含む): 4976645184

約数和(自身を除く): 2628759164

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 1097143, 2194286, 4388572, 5485715, 10971430, 21942860, 117394301, 234788602, 469577204, 586971505, 1173943010, 2347886020]

約数ペア:

[(1, 2347886020), (2, 1173943010), (4, 586971505), (5, 469577204), (10, 234788602), (20, 117394301), (107, 21942860), (214, 10971430), (428, 5485715), (535, 4388572), (1070, 2194286), (2140, 1097143)]