277003636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3943}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 599866624

約数和(自身を除く): 322862988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2509, 2702, 3943, 5018, 5404, 7886, 10036, 15772, 17563, 27601, 35126, 51259, 55202, 70252, 102518, 110404, 205036, 358813, 717626, 760999, 1435252, 1521998, 3043996, 5326993, 9892987, 10653986, 19785974, 21307972, 39571948, 69250909, 138501818, 277003636]

約数ペア:

[(1, 277003636), (2, 138501818), (4, 69250909), (7, 39571948), (13, 21307972), (14, 19785974), (26, 10653986), (28, 9892987), (52, 5326993), (91, 3043996), (182, 1521998), (193, 1435252), (364, 760999), (386, 717626), (772, 358813), (1351, 205036), (2509, 110404), (2702, 102518), (3943, 70252), (5018, 55202), (5404, 51259), (7886, 35126), (10036, 27601), (15772, 17563)]