2013343796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 3879996120

約数和(自身を除く): 1866652324

約数列:

[1, 2, 4, 17, 34, 61, 68, 73, 109, 122, 146, 218, 244, 292, 436, 1037, 1241, 1853, 2074, 2482, 3706, 3721, 4148, 4453, 4964, 6649, 7412, 7442, 7957, 8906, 13298, 14884, 15914, 17812, 26596, 31828, 63257, 75701, 113033, 126514, 135269, 151402, 226066, 253028, 270538, 271633, 302804, 405589, 452132, 485377, 541076, 543266, 811178, 970754, 1086532, 1622356, 1941508, 4617761, 6895013, 8251409, 9235522, 13790026, 16502818, 18471044, 27580052, 29607997, 33005636, 59215994, 118431988, 503335949, 1006671898, 2013343796]

約数ペア:

[(1, 2013343796), (2, 1006671898), (4, 503335949), (17, 118431988), (34, 59215994), (61, 33005636), (68, 29607997), (73, 27580052), (109, 18471044), (122, 16502818), (146, 13790026), (218, 9235522), (244, 8251409), (292, 6895013), (436, 4617761), (1037, 1941508), (1241, 1622356), (1853, 1086532), (2074, 970754), (2482, 811178), (3706, 543266), (3721, 541076), (4148, 485377), (4453, 452132), (4964, 405589), (6649, 302804), (7412, 271633), (7442, 270538), (7957, 253028), (8906, 226066), (13298, 151402), (14884, 135269), (15914, 126514), (17812, 113033), (26596, 75701), (31828, 63257)]