289325514

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2437}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 592609536

約数和(自身を除く): 303284022

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 421, 842, 1263, 2437, 2526, 4874, 7311, 14622, 19787, 39574, 59361, 114539, 118722, 229078, 343617, 687234, 1025977, 2051954, 3077931, 6155862, 48220919, 96441838, 144662757, 289325514]

約数ペア:

[(1, 289325514), (2, 144662757), (3, 96441838), (6, 48220919), (47, 6155862), (94, 3077931), (141, 2051954), (282, 1025977), (421, 687234), (842, 343617), (1263, 229078), (2437, 118722), (2526, 114539), (4874, 59361), (7311, 39574), (14622, 19787)]