2012928528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3225847}}^1$

素因数の和:3225871

約数の個数: 40

約数和(自身を含む): 5600072128

約数和(自身を除く): 3587143600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3225847, 6451694, 9677541, 12903388, 19355082, 25806776, 38710164, 41936011, 51613552, 77420328, 83872022, 125808033, 154840656, 167744044, 251616066, 335488088, 503232132, 670976176, 1006464264, 2012928528]

約数ペア:

[(1, 2012928528), (2, 1006464264), (3, 670976176), (4, 503232132), (6, 335488088), (8, 251616066), (12, 167744044), (13, 154840656), (16, 125808033), (24, 83872022), (26, 77420328), (39, 51613552), (48, 41936011), (52, 38710164), (78, 25806776), (104, 19355082), (156, 12903388), (208, 9677541), (312, 6451694), (624, 3225847)]