4784659684

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 9954571200

約数和(自身を除く): 5169911516

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 199, 244, 398, 427, 796, 854, 1393, 1708, 2011, 2786, 2989, 4022, 5572, 5978, 8044, 9751, 11956, 12139, 14077, 19502, 24278, 28154, 39004, 48556, 56308, 84973, 98539, 122671, 169946, 197078, 245342, 339892, 394156, 400189, 490684, 594811, 800378, 858697, 1189622, 1600756, 1717394, 2379244, 2801323, 3434788, 5602646, 6010879, 11205292, 12021758, 19609261, 24043516, 24411529, 39218522, 48823058, 78437044, 97646116, 170880703, 341761406, 683522812, 1196164921, 2392329842, 4784659684]

約数ペア:

[(1, 4784659684), (2, 2392329842), (4, 1196164921), (7, 683522812), (14, 341761406), (28, 170880703), (49, 97646116), (61, 78437044), (98, 48823058), (122, 39218522), (196, 24411529), (199, 24043516), (244, 19609261), (398, 12021758), (427, 11205292), (796, 6010879), (854, 5602646), (1393, 3434788), (1708, 2801323), (2011, 2379244), (2786, 1717394), (2989, 1600756), (4022, 1189622), (5572, 858697), (5978, 800378), (8044, 594811), (9751, 490684), (11956, 400189), (12139, 394156), (14077, 339892), (19502, 245342), (24278, 197078), (28154, 169946), (39004, 122671), (48556, 98539), (56308, 84973)]