78645576242

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1\times {\mathrm{89959}}^1$

素因数の和:91321

約数の個数: 16

約数和(自身を含む): 118336982400

約数和(自身を除く): 39691406158

約数列:

[1, 2, 521, 839, 1042, 1678, 89959, 179918, 437119, 874238, 46868639, 75475601, 93737278, 150951202, 39322788121, 78645576242]

約数ペア:

[(1, 78645576242), (2, 39322788121), (521, 150951202), (839, 93737278), (1042, 75475601), (1678, 46868639), (89959, 874238), (179918, 437119)]