2013183238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 3477696768

約数和(自身を除く): 1464513530

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 311, 506, 622, 1163, 2326, 2783, 3421, 5566, 6842, 7153, 12793, 14306, 25586, 26749, 37631, 53498, 75262, 78683, 140723, 157366, 281446, 294239, 361693, 588478, 723386, 865513, 1731026, 3236629, 3978623, 6473258, 7957246, 8318939, 16637878, 43764853, 87529706, 91508329, 183016658, 1006591619, 2013183238]

約数ペア:

[(1, 2013183238), (2, 1006591619), (11, 183016658), (22, 91508329), (23, 87529706), (46, 43764853), (121, 16637878), (242, 8318939), (253, 7957246), (311, 6473258), (506, 3978623), (622, 3236629), (1163, 1731026), (2326, 865513), (2783, 723386), (3421, 588478), (5566, 361693), (6842, 294239), (7153, 281446), (12793, 157366), (14306, 140723), (25586, 78683), (26749, 75262), (37631, 53498)]