1270355194

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{12251}}^1$

素因数の和:12765

約数の個数: 16

約数和(自身を含む): 1924544160

約数和(自身を除く): 654188966

約数列:

[1, 2, 139, 278, 373, 746, 12251, 24502, 51847, 103694, 1702889, 3405778, 4569623, 9139246, 635177597, 1270355194]

約数ペア:

[(1, 1270355194), (2, 635177597), (139, 9139246), (278, 4569623), (373, 3405778), (746, 1702889), (12251, 103694), (24502, 51847)]