1049647102

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 1855405440

約数和(自身を除く): 805758338

約数列:

[1, 2, 7, 14, 71, 107, 139, 142, 214, 278, 497, 749, 973, 994, 1498, 1946, 5041, 7597, 9869, 10082, 14873, 15194, 19738, 29746, 35287, 53179, 69083, 70574, 104111, 106358, 138166, 208222, 539387, 700699, 1055983, 1078774, 1401398, 2111966, 3775709, 4904893, 7391881, 7551418, 9809786, 14783762, 74974793, 149949586, 524823551, 1049647102]

約数ペア:

[(1, 1049647102), (2, 524823551), (7, 149949586), (14, 74974793), (71, 14783762), (107, 9809786), (139, 7551418), (142, 7391881), (214, 4904893), (278, 3775709), (497, 2111966), (749, 1401398), (973, 1078774), (994, 1055983), (1498, 700699), (1946, 539387), (5041, 208222), (7597, 138166), (9869, 106358), (10082, 104111), (14873, 70574), (15194, 69083), (19738, 53179), (29746, 35287)]