2109643918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{152189}}^1$

素因数の和:152459

約数の個数: 16

約数和(自身を含む): 3287304000

約数和(自身を除く): 1177660082

約数列:

[1, 2, 29, 58, 239, 478, 6931, 13862, 152189, 304378, 4413481, 8826962, 36373171, 72746342, 1054821959, 2109643918]

約数ペア:

[(1, 2109643918), (2, 1054821959), (29, 72746342), (58, 36373171), (239, 8826962), (478, 4413481), (6931, 304378), (13862, 152189)]