121510114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{21491}}^1$

素因数の和:21761

約数の個数: 16

約数和(自身を含む): 199617696

約数和(自身を除く): 78107582

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 21491, 42982, 236401, 472802, 5523187, 11046374, 60755057, 121510114]

約数ペア:

[(1, 121510114), (2, 60755057), (11, 11046374), (22, 5523187), (257, 472802), (514, 236401), (2827, 42982), (5654, 21491)]