1264213916

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{23801}}^1$

素因数の和:24090

約数の個数: 36

約数和(自身を含む): 2583183456

約数和(自身を除く): 1318969540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 542, 1084, 1897, 3794, 7588, 13279, 23801, 26558, 47602, 53116, 95204, 166607, 333214, 666428, 1166249, 2332498, 4664996, 6450071, 12900142, 25800284, 45150497, 90300994, 180601988, 316053479, 632106958, 1264213916]

約数ペア:

[(1, 1264213916), (2, 632106958), (4, 316053479), (7, 180601988), (14, 90300994), (28, 45150497), (49, 25800284), (98, 12900142), (196, 6450071), (271, 4664996), (542, 2332498), (1084, 1166249), (1897, 666428), (3794, 333214), (7588, 166607), (13279, 95204), (23801, 53116), (26558, 47602)]