881079368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8471917}}^1$

素因数の和:8471936

約数の個数: 16

約数和(自身を含む): 1779102780

約数和(自身を除く): 898023412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8471917, 16943834, 33887668, 67775336, 110134921, 220269842, 440539684, 881079368]

約数ペア:

[(1, 881079368), (2, 440539684), (4, 220269842), (8, 110134921), (13, 67775336), (26, 33887668), (52, 16943834), (104, 8471917)]