2581959116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 5478617088

約数和(自身を除く): 2896657972

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 223, 253, 374, 391, 446, 506, 673, 748, 782, 892, 1012, 1346, 1564, 2453, 2692, 3791, 4301, 4906, 5129, 7403, 7582, 8602, 9812, 10258, 11441, 14806, 15164, 15479, 17204, 20516, 22882, 29612, 30958, 41701, 45764, 56419, 61916, 83402, 87193, 112838, 125851, 150079, 166804, 170269, 174386, 225676, 251702, 263143, 300158, 340538, 348772, 503404, 526286, 600316, 681076, 959123, 1052572, 1650869, 1918246, 2551343, 2894573, 3301738, 3451817, 3836492, 5102686, 5789146, 6603476, 6903634, 10205372, 11578292, 13807268, 28064773, 37969987, 56129546, 58680889, 75939974, 112259092, 117361778, 151879948, 234723556, 645489779, 1290979558, 2581959116]

約数ペア:

[(1, 2581959116), (2, 1290979558), (4, 645489779), (11, 234723556), (17, 151879948), (22, 117361778), (23, 112259092), (34, 75939974), (44, 58680889), (46, 56129546), (68, 37969987), (92, 28064773), (187, 13807268), (223, 11578292), (253, 10205372), (374, 6903634), (391, 6603476), (446, 5789146), (506, 5102686), (673, 3836492), (748, 3451817), (782, 3301738), (892, 2894573), (1012, 2551343), (1346, 1918246), (1564, 1650869), (2453, 1052572), (2692, 959123), (3791, 681076), (4301, 600316), (4906, 526286), (5129, 503404), (7403, 348772), (7582, 340538), (8602, 300158), (9812, 263143), (10258, 251702), (11441, 225676), (14806, 174386), (15164, 170269), (15479, 166804), (17204, 150079), (20516, 125851), (22882, 112838), (29612, 87193), (30958, 83402), (41701, 61916), (45764, 56419)]