858757042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69829}}^1$

素因数の和:69898

約数の個数: 32

約数和(自身を含む): 1548550080

約数和(自身を除く): 689793038

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 69829, 139658, 768119, 907777, 1536238, 1815554, 3002647, 6005294, 9985547, 19971094, 33029117, 39034411, 66058234, 78068822, 429378521, 858757042]

約数ペア:

[(1, 858757042), (2, 429378521), (11, 78068822), (13, 66058234), (22, 39034411), (26, 33029117), (43, 19971094), (86, 9985547), (143, 6005294), (286, 3002647), (473, 1815554), (559, 1536238), (946, 907777), (1118, 768119), (6149, 139658), (12298, 69829)]