2278450945

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1\times {\mathrm{2251}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 2764879488

約数和(自身を除く): 486428543

約数列:

[1, 5, 97, 485, 2087, 2251, 10435, 11255, 202439, 218347, 1012195, 1091735, 4697837, 23489185, 455690189, 2278450945]

約数ペア:

[(1, 2278450945), (5, 455690189), (97, 23489185), (485, 4697837), (2087, 1091735), (2251, 1012195), (10435, 218347), (11255, 202439)]