2783113942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8643211}}^1$

素因数の和:8643243

約数の個数: 16

約数和(自身を含む): 4978490112

約数和(自身を除く): 2195376170

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8643211, 17286422, 60502477, 121004954, 198793853, 397587706, 1391556971, 2783113942]

約数ペア:

[(1, 2783113942), (2, 1391556971), (7, 397587706), (14, 198793853), (23, 121004954), (46, 60502477), (161, 17286422), (322, 8643211)]