2887291010

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{185917}}^1$

素因数の和:187477

約数の個数: 16

約数和(自身を含む): 5200498296

約数和(自身を除く): 2313207286

約数列:

[1, 2, 5, 10, 1553, 3106, 7765, 15530, 185917, 371834, 929585, 1859170, 288729101, 577458202, 1443645505, 2887291010]

約数ペア:

[(1, 2887291010), (2, 1443645505), (5, 577458202), (10, 288729101), (1553, 1859170), (3106, 929585), (7765, 371834), (15530, 185917)]