1556552326

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 2777587200

約数和(自身を除く): 1221034874

約数列:

[1, 2, 7, 14, 49, 79, 98, 107, 158, 214, 553, 749, 1106, 1498, 1879, 3758, 3871, 5243, 7742, 8453, 10486, 13153, 16906, 26306, 59171, 92071, 118342, 148441, 184142, 201053, 296882, 402106, 414197, 828394, 1039087, 1407371, 2078174, 2814742, 7273609, 9851597, 14547218, 15883187, 19703194, 31766374, 111182309, 222364618, 778276163, 1556552326]

約数ペア:

[(1, 1556552326), (2, 778276163), (7, 222364618), (14, 111182309), (49, 31766374), (79, 19703194), (98, 15883187), (107, 14547218), (158, 9851597), (214, 7273609), (553, 2814742), (749, 2078174), (1106, 1407371), (1498, 1039087), (1879, 828394), (3758, 414197), (3871, 402106), (5243, 296882), (7742, 201053), (8453, 184142), (10486, 148441), (13153, 118342), (16906, 92071), (26306, 59171)]