1946396810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{156841}}^1$

素因数の和:156938

約数の個数: 32

約数和(自身を含む): 3760443792

約数和(自身を除く): 1814046982

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 156841, 313682, 784205, 1568410, 2666297, 5332594, 11449393, 13331485, 22898786, 26662970, 57246965, 114493930, 194639681, 389279362, 973198405, 1946396810]

約数ペア:

[(1, 1946396810), (2, 973198405), (5, 389279362), (10, 194639681), (17, 114493930), (34, 57246965), (73, 26662970), (85, 22898786), (146, 13331485), (170, 11449393), (365, 5332594), (730, 2666297), (1241, 1568410), (2482, 784205), (6205, 313682), (12410, 156841)]