102982672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{495109}}^1$

素因数の和:495130

約数の個数: 20

約数和(自身を含む): 214877740

約数和(自身を除く): 111895068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 495109, 990218, 1980436, 3960872, 6436417, 7921744, 12872834, 25745668, 51491336, 102982672]

約数ペア:

[(1, 102982672), (2, 51491336), (4, 25745668), (8, 12872834), (13, 7921744), (16, 6436417), (26, 3960872), (52, 1980436), (104, 990218), (208, 495109)]