690989304

素因数分解:

$2^3\times 3^1\times {\mathrm{28791221}}^1$

素因数の和:28791230

約数の個数: 16

約数和(自身を含む): 1727473320

約数和(自身を除く): 1036484016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 28791221, 57582442, 86373663, 115164884, 172747326, 230329768, 345494652, 690989304]

約数ペア:

[(1, 690989304), (2, 345494652), (3, 230329768), (4, 172747326), (6, 115164884), (8, 86373663), (12, 57582442), (24, 28791221)]