1249276462

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4073

約数の個数: 48

約数和(自身を含む): 2257971552

約数和(自身を除く): 1008695090

約数列:

[1, 2, 7, 14, 49, 53, 61, 98, 106, 122, 371, 427, 742, 854, 2597, 2989, 3233, 3943, 5194, 5978, 6466, 7886, 22631, 27601, 45262, 55202, 158417, 193207, 208979, 240523, 316834, 386414, 417958, 481046, 1462853, 1683661, 2925706, 3367322, 10239971, 11785627, 12747719, 20479942, 23571254, 25495438, 89234033, 178468066, 624638231, 1249276462]

約数ペア:

[(1, 1249276462), (2, 624638231), (7, 178468066), (14, 89234033), (49, 25495438), (53, 23571254), (61, 20479942), (98, 12747719), (106, 11785627), (122, 10239971), (371, 3367322), (427, 2925706), (742, 1683661), (854, 1462853), (2597, 481046), (2989, 417958), (3233, 386414), (3943, 316834), (5194, 240523), (5978, 208979), (6466, 193207), (7886, 158417), (22631, 55202), (27601, 45262)]