2009360028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12880513}}^1$

素因数の和:12880533

約数の個数: 24

約数和(自身を含む): 5049161488

約数和(自身を除く): 3039801460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12880513, 25761026, 38641539, 51522052, 77283078, 154566156, 167446669, 334893338, 502340007, 669786676, 1004680014, 2009360028]

約数ペア:

[(1, 2009360028), (2, 1004680014), (3, 669786676), (4, 502340007), (6, 334893338), (12, 167446669), (13, 154566156), (26, 77283078), (39, 51522052), (52, 38641539), (78, 25761026), (156, 12880513)]