228722662

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{20759}}^1$

素因数の和:21555

約数の個数: 16

約数和(自身を含む): 392613120

約数和(自身を除く): 163890458

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 11018, 20759, 41518, 145313, 290626, 16337333, 32674666, 114361331, 228722662]

約数ペア:

[(1, 228722662), (2, 114361331), (7, 32674666), (14, 16337333), (787, 290626), (1574, 145313), (5509, 41518), (11018, 20759)]