2938960122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{71917}}^1$

素因数の和:72075

約数の個数: 48

約数和(自身を含む): 6886867680

約数和(自身を除く): 3947907558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1946, 2919, 5838, 6811, 13622, 20433, 40866, 71917, 143834, 215751, 431502, 503419, 1006838, 1510257, 3020514, 3523933, 7047866, 9996463, 10571799, 19992926, 21143598, 29989389, 59978778, 69975241, 139950482, 209925723, 419851446, 489826687, 979653374, 1469480061, 2938960122]

約数ペア:

[(1, 2938960122), (2, 1469480061), (3, 979653374), (6, 489826687), (7, 419851446), (14, 209925723), (21, 139950482), (42, 69975241), (49, 59978778), (98, 29989389), (139, 21143598), (147, 19992926), (278, 10571799), (294, 9996463), (417, 7047866), (834, 3523933), (973, 3020514), (1946, 1510257), (2919, 1006838), (5838, 503419), (6811, 431502), (13622, 215751), (20433, 143834), (40866, 71917)]