240452238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3082721}}^1$

素因数の和:3082739

約数の個数: 16

約数和(自身を含む): 517897296

約数和(自身を除く): 277445058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3082721, 6165442, 9248163, 18496326, 40075373, 80150746, 120226119, 240452238]

約数ペア:

[(1, 240452238), (2, 120226119), (3, 80150746), (6, 40075373), (13, 18496326), (26, 9248163), (39, 6165442), (78, 3082721)]