528702928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2541841}}^1$

素因数の和:2541862

約数の個数: 20

約数和(自身を含む): 1103159428

約数和(自身を除く): 574456500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2541841, 5083682, 10167364, 20334728, 33043933, 40669456, 66087866, 132175732, 264351464, 528702928]

約数ペア:

[(1, 528702928), (2, 264351464), (4, 132175732), (8, 66087866), (13, 40669456), (16, 33043933), (26, 20334728), (52, 10167364), (104, 5083682), (208, 2541841)]