2072799682436

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1\times {\mathrm{190667}}^1$

素因数の和:193308

約数の個数: 48

約数和(自身を含む): 4173713367936

約数和(自身を除く): 2100913685500

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2473, 4396, 4946, 9892, 17311, 34622, 69244, 190667, 381334, 388261, 762668, 776522, 1334669, 1553044, 2669338, 2717827, 5338676, 5435654, 10871308, 29934719, 59869438, 119738876, 209543033, 419086066, 471519491, 838172132, 943038982, 1886077964, 3300636437, 6601272874, 13202545748, 74028560087, 148057120174, 296114240348, 518199920609, 1036399841218, 2072799682436]

約数ペア:

[(1, 2072799682436), (2, 1036399841218), (4, 518199920609), (7, 296114240348), (14, 148057120174), (28, 74028560087), (157, 13202545748), (314, 6601272874), (628, 3300636437), (1099, 1886077964), (2198, 943038982), (2473, 838172132), (4396, 471519491), (4946, 419086066), (9892, 209543033), (17311, 119738876), (34622, 59869438), (69244, 29934719), (190667, 10871308), (381334, 5435654), (388261, 5338676), (762668, 2717827), (776522, 2669338), (1334669, 1553044)]