2785622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 5128704

約数和(自身を除く): 2343082

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 211, 287, 322, 422, 574, 943, 1477, 1886, 2954, 4853, 6601, 8651, 9706, 13202, 17302, 33971, 60557, 67942, 121114, 198973, 397946, 1392811, 2785622]

約数ペア:

[(1, 2785622), (2, 1392811), (7, 397946), (14, 198973), (23, 121114), (41, 67942), (46, 60557), (82, 33971), (161, 17302), (211, 13202), (287, 9706), (322, 8651), (422, 6601), (574, 4853), (943, 2954), (1477, 1886)]