1638737099

素因数分解:

${\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{2143}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 1743329280

約数和(自身を除く): 104592181

約数列:

[1, 19, 167, 241, 2143, 3173, 4579, 40247, 40717, 357881, 516463, 764693, 6799739, 9812797, 86249321, 1638737099]

約数ペア:

[(1, 1638737099), (19, 86249321), (167, 9812797), (241, 6799739), (2143, 764693), (3173, 516463), (4579, 357881), (40247, 40717)]