78438248002

素因数分解:

$2^1\times {\mathrm{82141}}^1\times {\mathrm{477461}}^1$

素因数の和:559604

約数の個数: 8

約数和(自身を含む): 117659050812

約数和(自身を除く): 39220802810

約数列:

[1, 2, 82141, 164282, 477461, 954922, 39219124001, 78438248002]

約数ペア:

[(1, 78438248002), (2, 39219124001), (82141, 954922), (164282, 477461)]