351485180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{924961}}^1$

素因数の和:924989

約数の個数: 24

約数和(自身を含む): 776968080

約数和(自身を除く): 425482900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 924961, 1849922, 3699844, 4624805, 9249610, 17574259, 18499220, 35148518, 70297036, 87871295, 175742590, 351485180]

約数ペア:

[(1, 351485180), (2, 175742590), (4, 87871295), (5, 70297036), (10, 35148518), (19, 18499220), (20, 17574259), (38, 9249610), (76, 4624805), (95, 3699844), (190, 1849922), (380, 924961)]