291240582

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2110439}}^1$

素因数の和:2110467

約数の個数: 16

約数和(自身を含む): 607806720

約数和(自身を除く): 316566138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2110439, 4220878, 6331317, 12662634, 48540097, 97080194, 145620291, 291240582]

約数ペア:

[(1, 291240582), (2, 145620291), (3, 97080194), (6, 48540097), (23, 12662634), (46, 6331317), (69, 4220878), (138, 2110439)]