1345790238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17253721}}^1$

素因数の和:17253739

約数の個数: 16

約数和(自身を含む): 2898625296

約数和(自身を除く): 1552835058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 17253721, 34507442, 51761163, 103522326, 224298373, 448596746, 672895119, 1345790238]

約数ペア:

[(1, 1345790238), (2, 672895119), (3, 448596746), (6, 224298373), (13, 103522326), (26, 51761163), (39, 34507442), (78, 17253721)]