1964485385

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{5651}}^1$

素因数の和:6184

約数の個数: 16

約数和(自身を含む): 2375739072

約数和(自身を除く): 411253687

約数列:

[1, 5, 251, 277, 1255, 1385, 5651, 28255, 69527, 347635, 1418401, 1565327, 7092005, 7826635, 392897077, 1964485385]

約数ペア:

[(1, 1964485385), (5, 392897077), (251, 7826635), (277, 7092005), (1255, 1565327), (1385, 1418401), (5651, 347635), (28255, 69527)]