542781572

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{18047}}^1$

素因数の和:18227

約数の個数: 24

約数和(自身を含む): 972281856

約数和(自身を除く): 429500284

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 7519, 15038, 18047, 30076, 36094, 72188, 1317431, 1858841, 2634862, 3717682, 5269724, 7435364, 135695393, 271390786, 542781572]

約数ペア:

[(1, 542781572), (2, 271390786), (4, 135695393), (73, 7435364), (103, 5269724), (146, 3717682), (206, 2634862), (292, 1858841), (412, 1317431), (7519, 72188), (15038, 36094), (18047, 30076)]