529681412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{128939}}^1$

素因数の和:129035

約数の個数: 24

約数和(自身を含む): 1010889600

約数和(自身を除く): 481208188

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 128939, 257878, 515756, 1676207, 3352414, 6704828, 10186181, 20372362, 40744724, 132420353, 264840706, 529681412]

約数ペア:

[(1, 529681412), (2, 264840706), (4, 132420353), (13, 40744724), (26, 20372362), (52, 10186181), (79, 6704828), (158, 3352414), (316, 1676207), (1027, 515756), (2054, 257878), (4108, 128939)]