315366982

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 548900352

約数和(自身を除く): 233533370

約数列:

[1, 2, 7, 14, 97, 194, 263, 526, 679, 883, 1358, 1766, 1841, 3682, 6181, 12362, 25511, 51022, 85651, 171302, 178577, 232229, 357154, 464458, 599557, 1199114, 1625603, 3251206, 22526213, 45052426, 157683491, 315366982]

約数ペア:

[(1, 315366982), (2, 157683491), (7, 45052426), (14, 22526213), (97, 3251206), (194, 1625603), (263, 1199114), (526, 599557), (679, 464458), (883, 357154), (1358, 232229), (1766, 178577), (1841, 171302), (3682, 85651), (6181, 51022), (12362, 25511)]