2040664028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{299569}}^1$

素因数の和:299717

約数の個数: 24

約数和(自身を含む): 3875237520

約数和(自身を除く): 1834573492

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 299569, 599138, 1198276, 3894397, 7788794, 15577588, 39243539, 78487078, 156974156, 510166007, 1020332014, 2040664028]

約数ペア:

[(1, 2040664028), (2, 1020332014), (4, 510166007), (13, 156974156), (26, 78487078), (52, 39243539), (131, 15577588), (262, 7788794), (524, 3894397), (1703, 1198276), (3406, 599138), (6812, 299569)]