2090826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 4800000

約数和(自身を除く): 2709174

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1249, 1674, 2498, 3747, 7494, 11241, 22482, 33723, 38719, 67446, 77438, 116157, 232314, 348471, 696942, 1045413, 2090826]

約数ペア:

[(1, 2090826), (2, 1045413), (3, 696942), (6, 348471), (9, 232314), (18, 116157), (27, 77438), (31, 67446), (54, 38719), (62, 33723), (93, 22482), (186, 11241), (279, 7494), (558, 3747), (837, 2498), (1249, 1674)]