257455344719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1\times {\mathrm{1193}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 276741308160

約数和(自身を除く): 19285963441

約数列:

[1, 19, 101, 107, 1051, 1193, 1919, 2033, 10807, 19969, 22667, 106151, 112457, 120493, 127651, 205333, 1253843, 2016869, 2136683, 2289367, 2425369, 11358157, 12892751, 23823017, 126638143, 134161201, 215804983, 244962269, 2406124717, 2549062819, 13550281301, 257455344719]

約数ペア:

[(1, 257455344719), (19, 13550281301), (101, 2549062819), (107, 2406124717), (1051, 244962269), (1193, 215804983), (1919, 134161201), (2033, 126638143), (10807, 23823017), (19969, 12892751), (22667, 11358157), (106151, 2425369), (112457, 2289367), (120493, 2136683), (127651, 2016869), (205333, 1253843)]