984064208

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{564257}}^1$

素因数の和:564374

約数の個数: 20

約数和(自身を含む): 1924119780

約数和(自身を除く): 940055572

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 564257, 1128514, 2257028, 4514056, 9028112, 61504013, 123008026, 246016052, 492032104, 984064208]

約数ペア:

[(1, 984064208), (2, 492032104), (4, 246016052), (8, 123008026), (16, 61504013), (109, 9028112), (218, 4514056), (436, 2257028), (872, 1128514), (1744, 564257)]