79398022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4716

約数の個数: 24

約数和(自身を含む): 132780816

約数和(自身を除く): 53382794

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 4621, 8591, 9242, 17182, 50831, 101662, 328091, 559141, 656182, 1118282, 3609001, 7218002, 39699011, 79398022]

約数ペア:

[(1, 79398022), (2, 39699011), (11, 7218002), (22, 3609001), (71, 1118282), (121, 656182), (142, 559141), (242, 328091), (781, 101662), (1562, 50831), (4621, 17182), (8591, 9242)]