2201478928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16057}}^1$

素因数の和:16136

約数の個数: 80

約数和(自身を含む): 5017803840

約数和(自身を除く): 2816324912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 418, 451, 656, 779, 836, 902, 1558, 1672, 1804, 3116, 3344, 3608, 6232, 7216, 8569, 12464, 16057, 17138, 32114, 34276, 64228, 68552, 128456, 137104, 176627, 256912, 305083, 353254, 610166, 658337, 706508, 1220332, 1316674, 1413016, 2440664, 2633348, 2826032, 3355913, 4881328, 5266696, 6711826, 7241707, 10533392, 12508403, 13423652, 14483414, 25016806, 26847304, 28966828, 50033612, 53694608, 57933656, 100067224, 115867312, 137592433, 200134448, 275184866, 550369732, 1100739464, 2201478928]

約数ペア:

[(1, 2201478928), (2, 1100739464), (4, 550369732), (8, 275184866), (11, 200134448), (16, 137592433), (19, 115867312), (22, 100067224), (38, 57933656), (41, 53694608), (44, 50033612), (76, 28966828), (82, 26847304), (88, 25016806), (152, 14483414), (164, 13423652), (176, 12508403), (209, 10533392), (304, 7241707), (328, 6711826), (418, 5266696), (451, 4881328), (656, 3355913), (779, 2826032), (836, 2633348), (902, 2440664), (1558, 1413016), (1672, 1316674), (1804, 1220332), (3116, 706508), (3344, 658337), (3608, 610166), (6232, 353254), (7216, 305083), (8569, 256912), (12464, 176627), (16057, 137104), (17138, 128456), (32114, 68552), (34276, 64228)]