2830982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2643322

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 593, 682, 1186, 2387, 4151, 4774, 6523, 8302, 13046, 18383, 36766, 45661, 91322, 128681, 202213, 257362, 404426, 1415491, 2830982]

約数ペア:

[(1, 2830982), (2, 1415491), (7, 404426), (11, 257362), (14, 202213), (22, 128681), (31, 91322), (62, 45661), (77, 36766), (154, 18383), (217, 13046), (341, 8302), (434, 6523), (593, 4774), (682, 4151), (1186, 2387)]