2000986505

素因数分解:

$5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{38603}}^1$

素因数の和:40096

約数の個数: 16

約数和(自身を含む): 2746134144

約数和(自身を除く): 745147639

約数列:

[1, 5, 7, 35, 1481, 7405, 10367, 38603, 51835, 193015, 270221, 1351105, 57171043, 285855215, 400197301, 2000986505]

約数ペア:

[(1, 2000986505), (5, 400197301), (7, 285855215), (35, 57171043), (1481, 1351105), (7405, 270221), (10367, 193015), (38603, 51835)]