2147261408

素因数分解:

$2^5\times {\mathrm{67101919}}^1$

素因数の和:67101929

約数の個数: 12

約数和(自身を含む): 4227420960

約数和(自身を除く): 2080159552

約数列:

[1, 2, 4, 8, 16, 32, 67101919, 134203838, 268407676, 536815352, 1073630704, 2147261408]

約数ペア:

[(1, 2147261408), (2, 1073630704), (4, 536815352), (8, 268407676), (16, 134203838), (32, 67101919)]