2159097464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{25589}}^1$

素因数の和:25847

約数の個数: 32

約数和(自身を含む): 4145580000

約数和(自身を除く): 1986482536

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 1592, 10547, 21094, 25589, 42188, 51178, 84376, 102356, 204712, 1356217, 2712434, 5092211, 5424868, 10184422, 10849736, 20368844, 40737688, 269887183, 539774366, 1079548732, 2159097464]

約数ペア:

[(1, 2159097464), (2, 1079548732), (4, 539774366), (8, 269887183), (53, 40737688), (106, 20368844), (199, 10849736), (212, 10184422), (398, 5424868), (424, 5092211), (796, 2712434), (1592, 1356217), (10547, 204712), (21094, 102356), (25589, 84376), (42188, 51178)]