2057387626

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 3731261184

約数和(自身を除く): 1673873558

約数列:

[1, 2, 7, 14, 41, 61, 67, 82, 122, 134, 287, 427, 469, 574, 854, 877, 938, 1754, 2501, 2747, 4087, 5002, 5494, 6139, 8174, 12278, 17507, 19229, 28609, 35014, 35957, 38458, 53497, 57218, 58759, 71914, 106994, 117518, 167567, 251699, 335134, 374479, 411313, 503398, 748958, 822626, 1172969, 2193377, 2345938, 2409119, 3584299, 4386754, 4818238, 7168598, 15353639, 16863833, 25090093, 30707278, 33727666, 50180186, 146956259, 293912518, 1028693813, 2057387626]

約数ペア:

[(1, 2057387626), (2, 1028693813), (7, 293912518), (14, 146956259), (41, 50180186), (61, 33727666), (67, 30707278), (82, 25090093), (122, 16863833), (134, 15353639), (287, 7168598), (427, 4818238), (469, 4386754), (574, 3584299), (854, 2409119), (877, 2345938), (938, 2193377), (1754, 1172969), (2501, 822626), (2747, 748958), (4087, 503398), (5002, 411313), (5494, 374479), (6139, 335134), (8174, 251699), (12278, 167567), (17507, 117518), (19229, 106994), (28609, 71914), (35014, 58759), (35957, 57218), (38458, 53497)]