2044260065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1297}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 2646673920

約数和(自身を除く): 602413855

約数列:

[1, 5, 19, 47, 95, 235, 353, 893, 1297, 1765, 4465, 6485, 6707, 16591, 24643, 33535, 60959, 82955, 123215, 304795, 315229, 457841, 1158221, 1576145, 2289205, 5791105, 8698979, 21518527, 43494895, 107592635, 408852013, 2044260065]

約数ペア:

[(1, 2044260065), (5, 408852013), (19, 107592635), (47, 43494895), (95, 21518527), (235, 8698979), (353, 5791105), (893, 2289205), (1297, 1576145), (1765, 1158221), (4465, 457841), (6485, 315229), (6707, 304795), (16591, 123215), (24643, 82955), (33535, 60959)]