278706224161

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20011}}^1\times {\mathrm{8009}}^1$

素因数の和:28104

約数の個数: 16

約数和(自身を含む): 292380122880

約数和(自身を除く): 13673898719

約数列:

[1, 37, 47, 1739, 8009, 20011, 296333, 376423, 740407, 940517, 13927651, 34799129, 160268099, 5929919663, 7532600653, 278706224161]

約数ペア:

[(1, 278706224161), (37, 7532600653), (47, 5929919663), (1739, 160268099), (8009, 34799129), (20011, 13927651), (296333, 940517), (376423, 740407)]