1470064

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:808

約数の個数: 20

約数和(自身を含む): 2873080

約数和(自身を除く): 1403016

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 661, 1112, 1322, 2224, 2644, 5288, 10576, 91879, 183758, 367516, 735032, 1470064]

約数ペア:

[(1, 1470064), (2, 735032), (4, 367516), (8, 183758), (16, 91879), (139, 10576), (278, 5288), (556, 2644), (661, 2224), (1112, 1322)]