2044199521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1\times {\mathrm{7561}}^1$

素因数の和:10552

約数の個数: 16

約数和(自身を含む): 2517117568

約数和(自身を除く): 472918047

約数列:

[1, 7, 13, 91, 2971, 7561, 20797, 38623, 52927, 98293, 270361, 688051, 22463731, 157246117, 292028503, 2044199521]

約数ペア:

[(1, 2044199521), (7, 292028503), (13, 157246117), (91, 22463731), (2971, 688051), (7561, 270361), (20797, 98293), (38623, 52927)]