26280254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13127}}^1$

素因数の和:13160

約数の個数: 32

約数和(自身を含む): 52932096

約数和(自身を除く): 26651842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 13127, 26254, 91889, 144397, 170651, 183778, 288794, 341302, 1010779, 1194557, 1877161, 2021558, 2389114, 3754322, 13140127, 26280254]

約数ペア:

[(1, 26280254), (2, 13140127), (7, 3754322), (11, 2389114), (13, 2021558), (14, 1877161), (22, 1194557), (26, 1010779), (77, 341302), (91, 288794), (143, 183778), (154, 170651), (182, 144397), (286, 91889), (1001, 26254), (2002, 13127)]