83778438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{196663}}^1$

素因数の和:196739

約数の個数: 16

約数和(自身を含む): 169917696

約数和(自身を除く): 86139258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 196663, 393326, 589989, 1179978, 13963073, 27926146, 41889219, 83778438]

約数ペア:

[(1, 83778438), (2, 41889219), (3, 27926146), (6, 13963073), (71, 1179978), (142, 589989), (213, 393326), (426, 196663)]