1449136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6988

約数の個数: 20

約数和(自身を含む): 3024112

約数和(自身を除く): 1574976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6967, 13934, 27868, 55736, 90571, 111472, 181142, 362284, 724568, 1449136]

約数ペア:

[(1, 1449136), (2, 724568), (4, 362284), (8, 181142), (13, 111472), (16, 90571), (26, 55736), (52, 27868), (104, 13934), (208, 6967)]