2776167492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{237767}}^1$

素因数の和:237920

約数の個数: 48

約数和(自身を含む): 7456404480

約数和(自身を除く): 4680236988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 237767, 475534, 713301, 951068, 1426602, 1664369, 2853204, 3328738, 4993107, 6657476, 9986214, 19972428, 33049613, 66099226, 99148839, 132198452, 198297678, 231347291, 396595356, 462694582, 694041873, 925389164, 1388083746, 2776167492]

約数ペア:

[(1, 2776167492), (2, 1388083746), (3, 925389164), (4, 694041873), (6, 462694582), (7, 396595356), (12, 231347291), (14, 198297678), (21, 132198452), (28, 99148839), (42, 66099226), (84, 33049613), (139, 19972428), (278, 9986214), (417, 6657476), (556, 4993107), (834, 3328738), (973, 2853204), (1668, 1664369), (1946, 1426602), (2919, 951068), (3892, 713301), (5838, 475534), (11676, 237767)]