494645255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8835

約数の個数: 24

約数和(自身を含む): 652414032

約数和(自身を除く): 157768777

約数列:

[1, 5, 13, 65, 67, 169, 335, 845, 871, 4355, 8737, 11323, 43685, 56615, 113581, 567905, 585379, 1476553, 2926895, 7382765, 7609927, 38049635, 98929051, 494645255]

約数ペア:

[(1, 494645255), (5, 98929051), (13, 38049635), (65, 7609927), (67, 7382765), (169, 2926895), (335, 1476553), (845, 585379), (871, 567905), (4355, 113581), (8737, 56615), (11323, 43685)]