290488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 594360

約数和(自身を除く): 303872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3301, 6602, 13204, 26408, 36311, 72622, 145244, 290488]

約数ペア:

[(1, 290488), (2, 145244), (4, 72622), (8, 36311), (11, 26408), (22, 13204), (44, 6602), (88, 3301)]