245870508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1576093}}^1$

素因数の和:1576113

約数の個数: 24

約数和(自身を含む): 617828848

約数和(自身を除く): 371958340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1576093, 3152186, 4728279, 6304372, 9456558, 18913116, 20489209, 40978418, 61467627, 81956836, 122935254, 245870508]

約数ペア:

[(1, 245870508), (2, 122935254), (3, 81956836), (4, 61467627), (6, 40978418), (12, 20489209), (13, 18913116), (26, 9456558), (39, 6304372), (52, 4728279), (78, 3152186), (156, 1576093)]