2769992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2673208

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 139, 188, 212, 278, 376, 424, 556, 1112, 2491, 4982, 6533, 7367, 9964, 13066, 14734, 19928, 26132, 29468, 52264, 58936, 346249, 692498, 1384996, 2769992]

約数ペア:

[(1, 2769992), (2, 1384996), (4, 692498), (8, 346249), (47, 58936), (53, 52264), (94, 29468), (106, 26132), (139, 19928), (188, 14734), (212, 13066), (278, 9964), (376, 7367), (424, 6533), (556, 4982), (1112, 2491)]