429730742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{990163}}^1$

素因数の和:990203

約数の個数: 16

約数和(自身を含む): 760445952

約数和(自身を除く): 330715210

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 990163, 1980326, 6931141, 13862282, 30695053, 61390106, 214865371, 429730742]

約数ペア:

[(1, 429730742), (2, 214865371), (7, 61390106), (14, 30695053), (31, 13862282), (62, 6931141), (217, 1980326), (434, 990163)]