2816242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 5100480

約数和(自身を除く): 2284238

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 229, 286, 458, 473, 559, 946, 1118, 2519, 2977, 5038, 5954, 6149, 9847, 12298, 19694, 32747, 65494, 108317, 128011, 216634, 256022, 1408121, 2816242]

約数ペア:

[(1, 2816242), (2, 1408121), (11, 256022), (13, 216634), (22, 128011), (26, 108317), (43, 65494), (86, 32747), (143, 19694), (229, 12298), (286, 9847), (458, 6149), (473, 5954), (559, 5038), (946, 2977), (1118, 2519)]