2189017342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{11353}}^1$

素因数の和:11532

約数の個数: 32

約数和(自身を含む): 3575692512

約数和(自身を除く): 1386675170

約数列:

[1, 2, 17, 34, 53, 106, 107, 214, 901, 1802, 1819, 3638, 5671, 11342, 11353, 22706, 96407, 192814, 193001, 386002, 601709, 1203418, 1214771, 2429542, 10229053, 20458106, 20651107, 41302214, 64382863, 128765726, 1094508671, 2189017342]

約数ペア:

[(1, 2189017342), (2, 1094508671), (17, 128765726), (34, 64382863), (53, 41302214), (106, 20651107), (107, 20458106), (214, 10229053), (901, 2429542), (1802, 1214771), (1819, 1203418), (3638, 601709), (5671, 386002), (11342, 193001), (11353, 192814), (22706, 96407)]