1214463964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53089}}^1$

素因数の和:53162

約数の個数: 48

約数和(自身を含む): 2616275200

約数和(自身を除く): 1401811236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 53089, 106178, 212356, 371623, 743246, 1008691, 1486492, 2017382, 2282827, 4034764, 4565654, 7060837, 9131308, 14121674, 15979789, 28243348, 31959578, 43373713, 63919156, 86747426, 173494852, 303615991, 607231982, 1214463964]

約数ペア:

[(1, 1214463964), (2, 607231982), (4, 303615991), (7, 173494852), (14, 86747426), (19, 63919156), (28, 43373713), (38, 31959578), (43, 28243348), (76, 15979789), (86, 14121674), (133, 9131308), (172, 7060837), (266, 4565654), (301, 4034764), (532, 2282827), (602, 2017382), (817, 1486492), (1204, 1008691), (1634, 743246), (3268, 371623), (5719, 212356), (11438, 106178), (22876, 53089)]