5280861808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4177897}}^1$

素因数の和:4177984

約数の個数: 20

約数和(自身を含む): 10361187040

約数和(自身を除く): 5080325232

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4177897, 8355794, 16711588, 33423176, 66846352, 330053863, 660107726, 1320215452, 2640430904, 5280861808]

約数ペア:

[(1, 5280861808), (2, 2640430904), (4, 1320215452), (8, 660107726), (16, 330053863), (79, 66846352), (158, 33423176), (316, 16711588), (632, 8355794), (1264, 4177897)]