2193604144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4422589}}^1$

素因数の和:4422628

約数の個数: 20

約数和(自身を含む): 4387209280

約数和(自身を除く): 2193605136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4422589, 8845178, 17690356, 35380712, 70761424, 137100259, 274200518, 548401036, 1096802072, 2193604144]

約数ペア:

[(1, 2193604144), (2, 1096802072), (4, 548401036), (8, 274200518), (16, 137100259), (31, 70761424), (62, 35380712), (124, 17690356), (248, 8845178), (496, 4422589)]