2034687660788

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{7871863}}^1$

素因数の和:7872084

約数の個数: 36

約数和(自身を含む): 3778967031840

約数和(自身を除く): 1744279371052

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 361, 716, 722, 1444, 3401, 6802, 13604, 64619, 129238, 258476, 7871863, 15743726, 31487452, 149565397, 299130794, 598261588, 1409063477, 2818126954, 2841742543, 5636253908, 5683485086, 11366970172, 26772206063, 53544412126, 107088824252, 508671915197, 1017343830394, 2034687660788]

約数ペア:

[(1, 2034687660788), (2, 1017343830394), (4, 508671915197), (19, 107088824252), (38, 53544412126), (76, 26772206063), (179, 11366970172), (358, 5683485086), (361, 5636253908), (716, 2841742543), (722, 2818126954), (1444, 1409063477), (3401, 598261588), (6802, 299130794), (13604, 149565397), (64619, 31487452), (129238, 15743726), (258476, 7871863)]