2105388698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{520363}}^1$

素因数の和:520406

約数の個数: 24

約数和(自身を含む): 3834041952

約数和(自身を除く): 1728653254

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 520363, 1040726, 3642541, 7285082, 8846171, 17692342, 61923197, 123846394, 150384907, 300769814, 1052694349, 2105388698]

約数ペア:

[(1, 2105388698), (2, 1052694349), (7, 300769814), (14, 150384907), (17, 123846394), (34, 61923197), (119, 17692342), (238, 8846171), (289, 7285082), (578, 3642541), (2023, 1040726), (4046, 520363)]