2985765209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397519}}^1$

素因数の和:397592

約数の個数: 16

約数和(自身を含む): 3625382400

約数和(自身を除く): 639617191

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 397519, 2782633, 11528051, 14708203, 80696357, 102957421, 426537887, 2985765209]

約数ペア:

[(1, 2985765209), (7, 426537887), (29, 102957421), (37, 80696357), (203, 14708203), (259, 11528051), (1073, 2782633), (7511, 397519)]