1330275905990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1220436611}}^1$

素因数の和:1220436727

約数の個数: 16

約数和(自身を含む): 2416464491760

約数和(自身を除く): 1086188585770

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1220436611, 2440873222, 6102183055, 12204366110, 133027590599, 266055181198, 665137952995, 1330275905990]

約数ペア:

[(1, 1330275905990), (2, 665137952995), (5, 266055181198), (10, 133027590599), (109, 12204366110), (218, 6102183055), (545, 2440873222), (1090, 1220436611)]