990088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{11251}}^1$

素因数の和:11268

約数の個数: 16

約数和(自身を含む): 2025360

約数和(自身を除く): 1035272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 11251, 22502, 45004, 90008, 123761, 247522, 495044, 990088]

約数ペア:

[(1, 990088), (2, 495044), (4, 247522), (8, 123761), (11, 90008), (22, 45004), (44, 22502), (88, 11251)]