1717772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 3548160

約数和(自身を除く): 1830388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1979, 3958, 7916, 13853, 27706, 55412, 61349, 122698, 245396, 429443, 858886, 1717772]

約数ペア:

[(1, 1717772), (2, 858886), (4, 429443), (7, 245396), (14, 122698), (28, 61349), (31, 55412), (62, 27706), (124, 13853), (217, 7916), (434, 3958), (868, 1979)]