2775272836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{8419}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 5671442560

約数和(自身を除く): 2896169724

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 193, 244, 386, 427, 772, 854, 1351, 1708, 2702, 5404, 8419, 11773, 16838, 23546, 33676, 47092, 58933, 82411, 117866, 164822, 235732, 329644, 513559, 1027118, 1624867, 2054236, 3249734, 3594913, 6499468, 7189826, 11374069, 14379652, 22748138, 45496276, 99116887, 198233774, 396467548, 693818209, 1387636418, 2775272836]

約数ペア:

[(1, 2775272836), (2, 1387636418), (4, 693818209), (7, 396467548), (14, 198233774), (28, 99116887), (61, 45496276), (122, 22748138), (193, 14379652), (244, 11374069), (386, 7189826), (427, 6499468), (772, 3594913), (854, 3249734), (1351, 2054236), (1708, 1624867), (2702, 1027118), (5404, 513559), (8419, 329644), (11773, 235732), (16838, 164822), (23546, 117866), (33676, 82411), (47092, 58933)]