2116759984

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{101533}}^1$

素因数の和:102844

約数の個数: 20

約数和(自身を含む): 4104410416

約数和(自身を除く): 1987650432

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 10424, 20848, 101533, 203066, 406132, 812264, 1624528, 132297499, 264594998, 529189996, 1058379992, 2116759984]

約数ペア:

[(1, 2116759984), (2, 1058379992), (4, 529189996), (8, 264594998), (16, 132297499), (1303, 1624528), (2606, 812264), (5212, 406132), (10424, 203066), (20848, 101533)]