123568004

素因数分解:

$2^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{1049}}^1$

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 252207900

約数和(自身を除く): 128639896

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 601, 1049, 1202, 2098, 2404, 4196, 4207, 7343, 8414, 14686, 16828, 29372, 29449, 51401, 58898, 102802, 117796, 205604, 630449, 1260898, 2521796, 4413143, 8826286, 17652572, 30892001, 61784002, 123568004]

約数ペア:

[(1, 123568004), (2, 61784002), (4, 30892001), (7, 17652572), (14, 8826286), (28, 4413143), (49, 2521796), (98, 1260898), (196, 630449), (601, 205604), (1049, 117796), (1202, 102802), (2098, 58898), (2404, 51401), (4196, 29449), (4207, 29372), (7343, 16828), (8414, 14686)]