68128190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524063}}^1$

素因数の和:524083

約数の個数: 16

約数和(自身を含む): 132064128

約数和(自身を除く): 63935938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 524063, 1048126, 2620315, 5240630, 6812819, 13625638, 34064095, 68128190]

約数ペア:

[(1, 68128190), (2, 34064095), (5, 13625638), (10, 6812819), (13, 5240630), (26, 2620315), (65, 1048126), (130, 524063)]