39780598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 30698762

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 367, 379, 734, 758, 4037, 4169, 4771, 4927, 8074, 8338, 9542, 9854, 52481, 54197, 104962, 108394, 139093, 278186, 1530023, 1808209, 3060046, 3616418, 19890299, 39780598]

約数ペア:

[(1, 39780598), (2, 19890299), (11, 3616418), (13, 3060046), (22, 1808209), (26, 1530023), (143, 278186), (286, 139093), (367, 108394), (379, 104962), (734, 54197), (758, 52481), (4037, 9854), (4169, 9542), (4771, 8338), (4927, 8074)]