1305200176

素因数分解:

$2^4\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{4363}}^1$

素因数の和:7049

約数の個数: 40

約数和(自身を含む): 2891830784

約数和(自身を除く): 1586630608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2671, 4363, 5342, 8726, 10684, 17452, 18697, 21368, 30541, 34904, 37394, 42736, 61082, 69808, 74788, 122164, 149576, 244328, 299152, 488656, 11653573, 23307146, 46614292, 81575011, 93228584, 163150022, 186457168, 326300044, 652600088, 1305200176]

約数ペア:

[(1, 1305200176), (2, 652600088), (4, 326300044), (7, 186457168), (8, 163150022), (14, 93228584), (16, 81575011), (28, 46614292), (56, 23307146), (112, 11653573), (2671, 488656), (4363, 299152), (5342, 244328), (8726, 149576), (10684, 122164), (17452, 74788), (18697, 69808), (21368, 61082), (30541, 42736), (34904, 37394)]