1294450985

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{3061}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 1574112960

約数和(自身を除く): 279661975

約数列:

[1, 5, 83, 415, 1019, 3061, 5095, 15305, 84577, 254063, 422885, 1270315, 3119159, 15595795, 258890197, 1294450985]

約数ペア:

[(1, 1294450985), (5, 258890197), (83, 15595795), (415, 3119159), (1019, 1270315), (3061, 422885), (5095, 254063), (15305, 84577)]