2009277516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{48859}}^1$

素因数の和:49038

約数の個数: 48

約数和(自身を含む): 4925088000

約数和(自身を除く): 2915810484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 894, 1788, 3427, 6854, 10281, 13708, 20562, 41124, 48859, 97718, 146577, 195436, 293154, 586308, 1123757, 2247514, 3371271, 4495028, 6742542, 7279991, 13485084, 14559982, 21839973, 29119964, 43679946, 87359892, 167439793, 334879586, 502319379, 669759172, 1004638758, 2009277516]

約数ペア:

[(1, 2009277516), (2, 1004638758), (3, 669759172), (4, 502319379), (6, 334879586), (12, 167439793), (23, 87359892), (46, 43679946), (69, 29119964), (92, 21839973), (138, 14559982), (149, 13485084), (276, 7279991), (298, 6742542), (447, 4495028), (596, 3371271), (894, 2247514), (1788, 1123757), (3427, 586308), (6854, 293154), (10281, 195436), (13708, 146577), (20562, 97718), (41124, 48859)]