260702975515

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{1399109}}^1$

素因数の和:1399646

約数の個数: 16

約数和(自身を含む): 317318148000

約数和(自身を除く): 56615172485

約数列:

[1, 5, 83, 415, 449, 2245, 37267, 186335, 1399109, 6995545, 116126047, 580630235, 628199941, 3140999705, 52140595103, 260702975515]

約数ペア:

[(1, 260702975515), (5, 52140595103), (83, 3140999705), (415, 628199941), (449, 580630235), (2245, 116126047), (37267, 6995545), (186335, 1399109)]