8581244978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1\times {\mathrm{52667}}^1$

素因数の和:54697

約数の個数: 16

約数和(自身を含む): 13192701984

約数和(自身を除く): 4611457006

約数列:

[1, 2, 41, 82, 1987, 3974, 52667, 81467, 105334, 162934, 2159347, 4318694, 104649329, 209298658, 4290622489, 8581244978]

約数ペア:

[(1, 8581244978), (2, 4290622489), (41, 209298658), (82, 104649329), (1987, 4318694), (3974, 2159347), (52667, 162934), (81467, 105334)]