7222028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 13891584

約数和(自身を除く): 6669556

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1087, 1661, 2174, 3322, 4348, 6644, 11957, 23914, 47828, 164137, 328274, 656548, 1805507, 3611014, 7222028]

約数ペア:

[(1, 7222028), (2, 3611014), (4, 1805507), (11, 656548), (22, 328274), (44, 164137), (151, 47828), (302, 23914), (604, 11957), (1087, 6644), (1661, 4348), (2174, 3322)]