2008292058

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{255313}}^1$

素因数の和:255363

約数の個数: 48

約数和(自身を含む): 4779478080

約数和(自身を除く): 2771186022

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 255313, 510626, 765939, 1531878, 2297817, 4595634, 4850947, 5872199, 9701894, 11744398, 14552841, 17616597, 29105682, 35233194, 43658523, 52849791, 87317046, 105699582, 111571781, 223143562, 334715343, 669430686, 1004146029, 2008292058]

約数ペア:

[(1, 2008292058), (2, 1004146029), (3, 669430686), (6, 334715343), (9, 223143562), (18, 111571781), (19, 105699582), (23, 87317046), (38, 52849791), (46, 43658523), (57, 35233194), (69, 29105682), (114, 17616597), (138, 14552841), (171, 11744398), (207, 9701894), (342, 5872199), (414, 4850947), (437, 4595634), (874, 2297817), (1311, 1531878), (2622, 765939), (3933, 510626), (7866, 255313)]