491741016

素因数分解:

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

素因数の和:1576115

約数の個数: 32

約数和(自身を含む): 1323918960

約数和(自身を除く): 832177944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1576093, 3152186, 4728279, 6304372, 9456558, 12608744, 18913116, 20489209, 37826232, 40978418, 61467627, 81956836, 122935254, 163913672, 245870508, 491741016]

約数ペア:

[(1, 491741016), (2, 245870508), (3, 163913672), (4, 122935254), (6, 81956836), (8, 61467627), (12, 40978418), (13, 37826232), (24, 20489209), (26, 18913116), (39, 12608744), (52, 9456558), (78, 6304372), (104, 4728279), (156, 3152186), (312, 1576093)]