8266234390

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1\times {\mathrm{6661}}^1$

素因数の和:7504

約数の個数: 32

約数和(自身を含む): 14981825376

約数和(自身を除く): 6715590986

約数列:

[1, 2, 5, 10, 193, 386, 643, 965, 1286, 1930, 3215, 6430, 6661, 13322, 33305, 66610, 124099, 248198, 620495, 1240990, 1285573, 2571146, 4283023, 6427865, 8566046, 12855730, 21415115, 42830230, 826623439, 1653246878, 4133117195, 8266234390]

約数ペア:

[(1, 8266234390), (2, 4133117195), (5, 1653246878), (10, 826623439), (193, 42830230), (386, 21415115), (643, 12855730), (965, 8566046), (1286, 6427865), (1930, 4283023), (3215, 2571146), (6430, 1285573), (6661, 1240990), (13322, 620495), (33305, 248198), (66610, 124099)]