472120322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{174989}}^1$

素因数の和:175081

約数の個数: 16

約数和(自身を含む): 755956800

約数和(自身を除く): 283836478

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 174989, 349978, 3324791, 6649582, 12424219, 24848438, 236060161, 472120322]

約数ペア:

[(1, 472120322), (2, 236060161), (19, 24848438), (38, 12424219), (71, 6649582), (142, 3324791), (1349, 349978), (2698, 174989)]