2051280608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4930963}}^1$

素因数の和:4930986

約数の個数: 24

約数和(自身を含む): 4349110248

約数和(自身を除く): 2297829640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4930963, 9861926, 19723852, 39447704, 64102519, 78895408, 128205038, 157790816, 256410076, 512820152, 1025640304, 2051280608]

約数ペア:

[(1, 2051280608), (2, 1025640304), (4, 512820152), (8, 256410076), (13, 157790816), (16, 128205038), (26, 78895408), (32, 64102519), (52, 39447704), (104, 19723852), (208, 9861926), (416, 4930963)]