1856843728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5045771}}^1$

素因数の和:5045802

約数の個数: 20

約数和(自身を含む): 3754054368

約数和(自身を除く): 1897210640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5045771, 10091542, 20183084, 40366168, 80732336, 116052733, 232105466, 464210932, 928421864, 1856843728]

約数ペア:

[(1, 1856843728), (2, 928421864), (4, 464210932), (8, 232105466), (16, 116052733), (23, 80732336), (46, 40366168), (92, 20183084), (184, 10091542), (368, 5045771)]