2454774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 5657856

約数和(自身を除く): 3203082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 277, 422, 554, 633, 831, 1266, 1477, 1662, 1939, 2954, 3878, 4431, 5817, 8862, 11634, 58447, 116894, 175341, 350682, 409129, 818258, 1227387, 2454774]

約数ペア:

[(1, 2454774), (2, 1227387), (3, 818258), (6, 409129), (7, 350682), (14, 175341), (21, 116894), (42, 58447), (211, 11634), (277, 8862), (422, 5817), (554, 4431), (633, 3878), (831, 2954), (1266, 1939), (1477, 1662)]