4393891370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{366463}}^1$

素因数の和:366590

約数の個数: 32

約数和(自身を含む): 8707184640

約数和(自身を除く): 4313293270

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 366463, 732926, 1832315, 3664630, 4031093, 8062186, 20155465, 39944467, 40310930, 79888934, 199722335, 399444670, 439389137, 878778274, 2196945685, 4393891370]

約数ペア:

[(1, 4393891370), (2, 2196945685), (5, 878778274), (10, 439389137), (11, 399444670), (22, 199722335), (55, 79888934), (109, 40310930), (110, 39944467), (218, 20155465), (545, 8062186), (1090, 4031093), (1199, 3664630), (2398, 1832315), (5995, 732926), (11990, 366463)]