890229738

素因数分解:

$2^1\times 3^1\times {\mathrm{9721}}^1\times {\mathrm{15263}}^1$

素因数の和:24989

約数の個数: 16

約数和(自身を含む): 1780759296

約数和(自身を除く): 890529558

約数列:

[1, 2, 3, 6, 9721, 15263, 19442, 29163, 30526, 45789, 58326, 91578, 148371623, 296743246, 445114869, 890229738]

約数ペア:

[(1, 890229738), (2, 445114869), (3, 296743246), (6, 148371623), (9721, 91578), (15263, 58326), (19442, 45789), (29163, 30526)]