102074128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{490741}}^1$

素因数の和:490762

約数の個数: 20

約数和(自身を含む): 212982028

約数和(自身を除く): 110907900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 490741, 981482, 1962964, 3925928, 6379633, 7851856, 12759266, 25518532, 51037064, 102074128]

約数ペア:

[(1, 102074128), (2, 51037064), (4, 25518532), (8, 12759266), (13, 7851856), (16, 6379633), (26, 3925928), (52, 1962964), (104, 981482), (208, 490741)]