2019922554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{203909}}^1$

素因数の和:204054

約数の個数: 32

約数和(自身を含む): 4384880640

約数和(自身を除く): 2364958086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 203909, 407818, 611727, 1223454, 2650817, 5301634, 7952451, 15904902, 25896443, 51792886, 77689329, 155378658, 336653759, 673307518, 1009961277, 2019922554]

約数ペア:

[(1, 2019922554), (2, 1009961277), (3, 673307518), (6, 336653759), (13, 155378658), (26, 77689329), (39, 51792886), (78, 25896443), (127, 15904902), (254, 7952451), (381, 5301634), (762, 2650817), (1651, 1223454), (3302, 611727), (4953, 407818), (9906, 203909)]