2201001061

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 2597339520

約数和(自身を除く): 396338459

約数列:

[1, 7, 49, 89, 431, 623, 1171, 3017, 4361, 8197, 21119, 38359, 57379, 104219, 268513, 504701, 729533, 1879591, 3532907, 5106731, 24730349, 44918389, 314428723, 2201001061]

約数ペア:

[(1, 2201001061), (7, 314428723), (49, 44918389), (89, 24730349), (431, 5106731), (623, 3532907), (1171, 1879591), (3017, 729533), (4361, 504701), (8197, 268513), (21119, 104219), (38359, 57379)]