2005029102

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2128481}}^1$

素因数の和:2128643

約数の個数: 16

約数和(自身を含む): 4035601872

約数和(自身を除く): 2030572770

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2128481, 4256962, 6385443, 12770886, 334171517, 668343034, 1002514551, 2005029102]

約数ペア:

[(1, 2005029102), (2, 1002514551), (3, 668343034), (6, 334171517), (157, 12770886), (314, 6385443), (471, 4256962), (942, 2128481)]