2019488536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{192259}}^1$

素因数の和:192379

約数の個数: 32

約数和(自身を含む): 4118209200

約数和(自身を除く): 2098720664

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 192259, 384518, 769036, 1538072, 2499367, 4998734, 9997468, 19418159, 19994936, 38836318, 77672636, 155345272, 252436067, 504872134, 1009744268, 2019488536]

約数ペア:

[(1, 2019488536), (2, 1009744268), (4, 504872134), (8, 252436067), (13, 155345272), (26, 77672636), (52, 38836318), (101, 19994936), (104, 19418159), (202, 9997468), (404, 4998734), (808, 2499367), (1313, 1538072), (2626, 769036), (5252, 384518), (10504, 192259)]