8643240190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66486463}}^1$

素因数の和:66486483

約数の個数: 16

約数和(自身を含む): 16754588928

約数和(自身を除く): 8111348738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 66486463, 132972926, 332432315, 664864630, 864324019, 1728648038, 4321620095, 8643240190]

約数ペア:

[(1, 8643240190), (2, 4321620095), (5, 1728648038), (10, 864324019), (13, 664864630), (26, 332432315), (65, 132972926), (130, 66486463)]