1207897762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 1916928000

約数和(自身を除く): 709030238

約数列:

[1, 2, 23, 46, 127, 199, 254, 398, 1039, 2078, 2921, 4577, 5842, 9154, 23897, 25273, 47794, 50546, 131953, 206761, 263906, 413522, 581279, 1162558, 3034919, 4755503, 6069838, 9511006, 26258647, 52517294, 603948881, 1207897762]

約数ペア:

[(1, 1207897762), (2, 603948881), (23, 52517294), (46, 26258647), (127, 9511006), (199, 6069838), (254, 4755503), (398, 3034919), (1039, 1162558), (2078, 581279), (2921, 413522), (4577, 263906), (5842, 206761), (9154, 131953), (23897, 50546), (25273, 47794)]