2017257545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{190577}}^1$

素因数の和:190684

約数の個数: 16

約数和(自身を含む): 2538498960

約数和(自身を除く): 521241415

約数列:

[1, 5, 29, 73, 145, 365, 2117, 10585, 190577, 952885, 5526733, 13912121, 27633665, 69560605, 403451509, 2017257545]

約数ペア:

[(1, 2017257545), (5, 403451509), (29, 69560605), (73, 27633665), (145, 13912121), (365, 5526733), (2117, 952885), (10585, 190577)]