1900989853

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{7583}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 2213314560

約数和(自身を除く): 312324707

約数列:

[1, 7, 59, 413, 607, 4249, 7583, 35813, 53081, 250691, 447397, 3131779, 4602881, 32220167, 271569979, 1900989853]

約数ペア:

[(1, 1900989853), (7, 271569979), (59, 32220167), (413, 4602881), (607, 3131779), (4249, 447397), (7583, 250691), (35813, 53081)]