173885014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 285696000

約数和(自身を除く): 111810986

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 713, 1403, 1426, 1891, 1999, 2806, 3782, 3998, 43493, 45977, 61969, 86986, 91954, 121939, 123938, 243878, 1425287, 2804597, 2850574, 3780109, 5609194, 7560218, 86942507, 173885014]

約数ペア:

[(1, 173885014), (2, 86942507), (23, 7560218), (31, 5609194), (46, 3780109), (61, 2850574), (62, 2804597), (122, 1425287), (713, 243878), (1403, 123938), (1426, 121939), (1891, 91954), (1999, 86986), (2806, 61969), (3782, 45977), (3998, 43493)]