2090466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 5301504

約数和(自身を除く): 3211038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 353, 423, 658, 706, 846, 987, 1059, 1974, 2118, 2471, 2961, 3177, 4942, 5922, 6354, 7413, 14826, 16591, 22239, 33182, 44478, 49773, 99546, 116137, 149319, 232274, 298638, 348411, 696822, 1045233, 2090466]

約数ペア:

[(1, 2090466), (2, 1045233), (3, 696822), (6, 348411), (7, 298638), (9, 232274), (14, 149319), (18, 116137), (21, 99546), (42, 49773), (47, 44478), (63, 33182), (94, 22239), (126, 16591), (141, 14826), (282, 7413), (329, 6354), (353, 5922), (423, 4942), (658, 3177), (706, 2961), (846, 2471), (987, 2118), (1059, 1974)]