259035304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{8893}}^1$

素因数の和:9241

約数の個数: 32

約数和(自身を含む): 531505440

約数和(自身を除く): 272470136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 2648, 3641, 7282, 8893, 14564, 17786, 29128, 35572, 71144, 97823, 195646, 391292, 782584, 2943583, 5887166, 11774332, 23548664, 32379413, 64758826, 129517652, 259035304]

約数ペア:

[(1, 259035304), (2, 129517652), (4, 64758826), (8, 32379413), (11, 23548664), (22, 11774332), (44, 5887166), (88, 2943583), (331, 782584), (662, 391292), (1324, 195646), (2648, 97823), (3641, 71144), (7282, 35572), (8893, 29128), (14564, 17786)]