270366928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1299841}}^1$

素因数の和:1299862

約数の個数: 20

約数和(自身を含む): 564131428

約数和(自身を除く): 293764500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1299841, 2599682, 5199364, 10398728, 16897933, 20797456, 33795866, 67591732, 135183464, 270366928]

約数ペア:

[(1, 270366928), (2, 135183464), (4, 67591732), (8, 33795866), (13, 20797456), (16, 16897933), (26, 10398728), (52, 5199364), (104, 2599682), (208, 1299841)]