392250068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{451901}}^1$

素因数の和:451943

約数の個数: 24

約数和(自身を含む): 809808384

約数和(自身を除く): 417558316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 451901, 903802, 1807604, 3163307, 6326614, 12653228, 14008931, 28017862, 56035724, 98062517, 196125034, 392250068]

約数ペア:

[(1, 392250068), (2, 196125034), (4, 98062517), (7, 56035724), (14, 28017862), (28, 14008931), (31, 12653228), (62, 6326614), (124, 3163307), (217, 1807604), (434, 903802), (868, 451901)]