557109890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3277117}}^1$

素因数の和:3277141

約数の個数: 16

約数和(自身を含む): 1061786232

約数和(自身を除く): 504676342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3277117, 6554234, 16385585, 32771170, 55710989, 111421978, 278554945, 557109890]

約数ペア:

[(1, 557109890), (2, 278554945), (5, 111421978), (10, 55710989), (17, 32771170), (34, 16385585), (85, 6554234), (170, 3277117)]