8220894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 19097856

約数和(自身を除く): 10876962

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 431, 561, 578, 862, 867, 1122, 1293, 1734, 2586, 3179, 4741, 6358, 7327, 9482, 9537, 14223, 14654, 19074, 21981, 28446, 43962, 80597, 124559, 161194, 241791, 249118, 373677, 483582, 747354, 1370149, 2740298, 4110447, 8220894]

約数ペア:

[(1, 8220894), (2, 4110447), (3, 2740298), (6, 1370149), (11, 747354), (17, 483582), (22, 373677), (33, 249118), (34, 241791), (51, 161194), (66, 124559), (102, 80597), (187, 43962), (289, 28446), (374, 21981), (431, 19074), (561, 14654), (578, 14223), (862, 9537), (867, 9482), (1122, 7327), (1293, 6358), (1734, 4741), (2586, 3179)]