1869289265

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1\times {\mathrm{2027}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 2258867520

約数和(自身を除く): 389578255

約数列:

[1, 5, 181, 905, 1019, 2027, 5095, 10135, 184439, 366887, 922195, 1834435, 2065513, 10327565, 373857853, 1869289265]

約数ペア:

[(1, 1869289265), (5, 373857853), (181, 10327565), (905, 2065513), (1019, 1834435), (2027, 922195), (5095, 366887), (10135, 184439)]