529681648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1947359}}^1$

素因数の和:1947384

約数の個数: 20

約数和(自身を含む): 1086626880

約数和(自身を除く): 556945232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1947359, 3894718, 7789436, 15578872, 31157744, 33105103, 66210206, 132420412, 264840824, 529681648]

約数ペア:

[(1, 529681648), (2, 264840824), (4, 132420412), (8, 66210206), (16, 33105103), (17, 31157744), (34, 15578872), (68, 7789436), (136, 3894718), (272, 1947359)]