1240565574

素因数分解:

$2^1\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{139609}}^1$

素因数の和:141095

約数の個数: 16

約数和(自身を含む): 2482824240

約数和(自身を除く): 1242258666

約数列:

[1, 2, 3, 6, 1481, 2962, 4443, 8886, 139609, 279218, 418827, 837654, 206760929, 413521858, 620282787, 1240565574]

約数ペア:

[(1, 1240565574), (2, 620282787), (3, 413521858), (6, 206760929), (1481, 837654), (2962, 418827), (4443, 279218), (8886, 139609)]