2116619770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{5501}}^1$

素因数の和:5970

約数の個数: 32

約数和(自身を含む): 3856461840

約数和(自身を除く): 1739842070

約数列:

[1, 2, 5, 10, 109, 218, 353, 545, 706, 1090, 1765, 3530, 5501, 11002, 27505, 38477, 55010, 76954, 192385, 384770, 599609, 1199218, 1941853, 2998045, 3883706, 5996090, 9709265, 19418530, 211661977, 423323954, 1058309885, 2116619770]

約数ペア:

[(1, 2116619770), (2, 1058309885), (5, 423323954), (10, 211661977), (109, 19418530), (218, 9709265), (353, 5996090), (545, 3883706), (706, 2998045), (1090, 1941853), (1765, 1199218), (3530, 599609), (5501, 384770), (11002, 192385), (27505, 76954), (38477, 55010)]