1380493990878

素因数分解:

$2^1\times 3^1\times {\mathrm{3256051}}^1\times {\mathrm{70663}}^1$

素因数の和:3326719

約数の個数: 16

約数和(自身を含む): 2761027902336

約数和(自身を除く): 1380533911458

約数列:

[1, 2, 3, 6, 70663, 141326, 211989, 423978, 3256051, 6512102, 9768153, 19536306, 230082331813, 460164663626, 690246995439, 1380493990878]

約数ペア:

[(1, 1380493990878), (2, 690246995439), (3, 460164663626), (6, 230082331813), (70663, 19536306), (141326, 9768153), (211989, 6512102), (423978, 3256051)]