1309216403878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5113}}^1\times {\mathrm{28751}}^1$

素因数の和:34000

約数の個数: 32

約数和(自身を含む): 2023827288192

約数和(自身を除く): 714610884314

約数列:

[1, 2, 61, 73, 122, 146, 4453, 5113, 8906, 10226, 28751, 57502, 311893, 373249, 623786, 746498, 1753811, 2098823, 3507622, 4197646, 22768189, 45536378, 128028203, 147003863, 256056406, 294007726, 8967235643, 10731281999, 17934471286, 21462563998, 654608201939, 1309216403878]

約数ペア:

[(1, 1309216403878), (2, 654608201939), (61, 21462563998), (73, 17934471286), (122, 10731281999), (146, 8967235643), (4453, 294007726), (5113, 256056406), (8906, 147003863), (10226, 128028203), (28751, 45536378), (57502, 22768189), (311893, 4197646), (373249, 3507622), (623786, 2098823), (746498, 1753811)]