1958330521

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6203}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 2418815520

約数和(自身を除く): 460484999

約数列:

[1, 7, 17, 49, 119, 379, 833, 2653, 6203, 6443, 18571, 43421, 45101, 105451, 303947, 315707, 738157, 2350937, 5167099, 16456559, 39965929, 115195913, 279761503, 1958330521]

約数ペア:

[(1, 1958330521), (7, 279761503), (17, 115195913), (49, 39965929), (119, 16456559), (379, 5167099), (833, 2350937), (2653, 738157), (6203, 315707), (6443, 303947), (18571, 105451), (43421, 45101)]