9980752

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{2129}}^1$

素因数の和:2430

約数の個数: 20

約数和(自身を含む): 19412820

約数和(自身を除く): 9432068

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2129, 2344, 4258, 4688, 8516, 17032, 34064, 623797, 1247594, 2495188, 4990376, 9980752]

約数ペア:

[(1, 9980752), (2, 4990376), (4, 2495188), (8, 1247594), (16, 623797), (293, 34064), (586, 17032), (1172, 8516), (2129, 4688), (2344, 4258)]