2912309652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{249427}}^1$

素因数の和:249580

約数の個数: 48

約数和(自身を含む): 7822062080

約数和(自身を除く): 4909752428

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, 249427, 498854, 748281, 997708, 1496562, 1745989, 2993124, 3491978, 5237967, 6983956, 10475934, 20951868, 34670353, 69340706, 104011059, 138681412, 208022118, 242692471, 416044236, 485384942, 728077413, 970769884, 1456154826, 2912309652]

約数ペア:

[(1, 2912309652), (2, 1456154826), (3, 970769884), (4, 728077413), (6, 485384942), (7, 416044236), (12, 242692471), (14, 208022118), (21, 138681412), (28, 104011059), (42, 69340706), (84, 34670353), (139, 20951868), (278, 10475934), (417, 6983956), (556, 5237967), (834, 3491978), (973, 2993124), (1668, 1745989), (1946, 1496562), (2919, 997708), (3892, 748281), (5838, 498854), (11676, 249427)]