978017534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2893543}}^1$

素因数の和:2893571

約数の個数: 12

約数和(自身を含む): 1588555656

約数和(自身を除く): 610538122

約数列:

[1, 2, 13, 26, 169, 338, 2893543, 5787086, 37616059, 75232118, 489008767, 978017534]

約数ペア:

[(1, 978017534), (2, 489008767), (13, 75232118), (26, 37616059), (169, 5787086), (338, 2893543)]