411036988

素因数分解:

$2^2\times {\mathrm{6661}}^1\times {\mathrm{15427}}^1$

素因数の和:22092

約数の個数: 12

約数和(自身を含む): 719469352

約数和(自身を除く): 308432364

約数列:

[1, 2, 4, 6661, 13322, 15427, 26644, 30854, 61708, 102759247, 205518494, 411036988]

約数ペア:

[(1, 411036988), (2, 205518494), (4, 102759247), (6661, 61708), (13322, 30854), (15427, 26644)]