1999022836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{41539}}^1$

素因数の和:41823

約数の個数: 24

約数和(自身を含む): 3580083360

約数和(自身を除く): 1581060524

約数列:

[1, 2, 4, 53, 106, 212, 227, 454, 908, 12031, 24062, 41539, 48124, 83078, 166156, 2201567, 4403134, 8806268, 9429353, 18858706, 37717412, 499755709, 999511418, 1999022836]

約数ペア:

[(1, 1999022836), (2, 999511418), (4, 499755709), (53, 37717412), (106, 18858706), (212, 9429353), (227, 8806268), (454, 4403134), (908, 2201567), (12031, 166156), (24062, 83078), (41539, 48124)]