2247128492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{32089}}^1$

素因数の和:32202

約数の個数: 48

約数和(自身を含む): 4679492160

約数和(自身を除く): 2432363668

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 1148, 1708, 2501, 5002, 10004, 17507, 32089, 35014, 64178, 70028, 128356, 224623, 449246, 898492, 1315649, 1957429, 2631298, 3914858, 5262596, 7829716, 9209543, 13702003, 18419086, 27404006, 36838172, 54808012, 80254589, 160509178, 321018356, 561782123, 1123564246, 2247128492]

約数ペア:

[(1, 2247128492), (2, 1123564246), (4, 561782123), (7, 321018356), (14, 160509178), (28, 80254589), (41, 54808012), (61, 36838172), (82, 27404006), (122, 18419086), (164, 13702003), (244, 9209543), (287, 7829716), (427, 5262596), (574, 3914858), (854, 2631298), (1148, 1957429), (1708, 1315649), (2501, 898492), (5002, 449246), (10004, 224623), (17507, 128356), (32089, 70028), (35014, 64178)]