2938761188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{2161}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 5799833088

約数和(自身を除く): 2861071900

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 997, 1364, 1994, 2161, 3988, 4322, 8644, 10967, 21934, 23771, 30907, 43868, 47542, 61814, 66991, 95084, 123628, 133982, 267964, 339977, 679954, 736901, 1359908, 1473802, 2154517, 2947604, 4309034, 8618068, 23699687, 47399374, 66790027, 94798748, 133580054, 267160108, 734690297, 1469380594, 2938761188]

約数ペア:

[(1, 2938761188), (2, 1469380594), (4, 734690297), (11, 267160108), (22, 133580054), (31, 94798748), (44, 66790027), (62, 47399374), (124, 23699687), (341, 8618068), (682, 4309034), (997, 2947604), (1364, 2154517), (1994, 1473802), (2161, 1359908), (3988, 736901), (4322, 679954), (8644, 339977), (10967, 267964), (21934, 133982), (23771, 123628), (30907, 95084), (43868, 66991), (47542, 61814)]