1868389010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2559437}}^1$

素因数の和:2559517

約数の個数: 16

約数和(自身を含む): 3409171416

約数和(自身を除く): 1540782406

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2559437, 5118874, 12797185, 25594370, 186838901, 373677802, 934194505, 1868389010]

約数ペア:

[(1, 1868389010), (2, 934194505), (5, 373677802), (10, 186838901), (73, 25594370), (146, 12797185), (365, 5118874), (730, 2559437)]