1444994516

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{7577}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 2970576000

約数和(自身を除く): 1525581484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 343, 556, 686, 973, 1372, 1946, 3892, 6811, 7577, 13622, 15154, 27244, 30308, 47677, 53039, 95354, 106078, 190708, 212156, 371273, 742546, 1053203, 1485092, 2106406, 2598911, 4212812, 5197822, 7372421, 10395644, 14744842, 29489684, 51606947, 103213894, 206427788, 361248629, 722497258, 1444994516]

約数ペア:

[(1, 1444994516), (2, 722497258), (4, 361248629), (7, 206427788), (14, 103213894), (28, 51606947), (49, 29489684), (98, 14744842), (139, 10395644), (196, 7372421), (278, 5197822), (343, 4212812), (556, 2598911), (686, 2106406), (973, 1485092), (1372, 1053203), (1946, 742546), (3892, 371273), (6811, 212156), (7577, 190708), (13622, 106078), (15154, 95354), (27244, 53039), (30308, 47677)]