1386745766

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 2476670976

約数和(自身を除く): 1089925210

約数列:

[1, 2, 7, 14, 49, 67, 98, 127, 134, 254, 469, 889, 938, 1663, 1778, 3283, 3326, 6223, 6566, 8509, 11641, 12446, 17018, 23282, 59563, 81487, 111421, 119126, 162974, 211201, 222842, 416941, 422402, 779947, 833882, 1478407, 1559894, 2956814, 5459629, 10348849, 10919258, 14150467, 20697698, 28300934, 99053269, 198106538, 693372883, 1386745766]

約数ペア:

[(1, 1386745766), (2, 693372883), (7, 198106538), (14, 99053269), (49, 28300934), (67, 20697698), (98, 14150467), (127, 10919258), (134, 10348849), (254, 5459629), (469, 2956814), (889, 1559894), (938, 1478407), (1663, 833882), (1778, 779947), (3283, 422402), (3326, 416941), (6223, 222842), (6566, 211201), (8509, 162974), (11641, 119126), (12446, 111421), (17018, 81487), (23282, 59563)]