2081641528

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{199697}}^1$

素因数の和:201006

約数の個数: 16

約数和(自身を含む): 3906092880

約数和(自身を除く): 1824451352

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 10424, 199697, 399394, 798788, 1597576, 260205191, 520410382, 1040820764, 2081641528]

約数ペア:

[(1, 2081641528), (2, 1040820764), (4, 520410382), (8, 260205191), (1303, 1597576), (2606, 798788), (5212, 399394), (10424, 199697)]