384859874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1195217}}^1$

素因数の和:1195249

約数の個数: 16

約数和(自身を含む): 688445568

約数和(自身を除く): 303585694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1195217, 2390434, 8366519, 16733038, 27489991, 54979982, 192429937, 384859874]

約数ペア:

[(1, 384859874), (2, 192429937), (7, 54979982), (14, 27489991), (23, 16733038), (46, 8366519), (161, 2390434), (322, 1195217)]