2086804588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1281821}}^1$

素因数の和:1281873

約数の個数: 24

約数和(自身を含む): 4091575824

約数和(自身を除く): 2004771236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1281821, 2563642, 5127284, 14100031, 28200062, 47427377, 56400124, 94854754, 189709508, 521701147, 1043402294, 2086804588]

約数ペア:

[(1, 2086804588), (2, 1043402294), (4, 521701147), (11, 189709508), (22, 94854754), (37, 56400124), (44, 47427377), (74, 28200062), (148, 14100031), (407, 5127284), (814, 2563642), (1628, 1281821)]