990616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{11257}}^1$

素因数の和:11274

約数の個数: 16

約数和(自身を含む): 2026440

約数和(自身を除く): 1035824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 11257, 22514, 45028, 90056, 123827, 247654, 495308, 990616]

約数ペア:

[(1, 990616), (2, 495308), (4, 247654), (8, 123827), (11, 90056), (22, 45028), (44, 22514), (88, 11257)]