2092161904

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 4772297728

約数和(自身を除く): 2680135824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 157, 172, 301, 314, 344, 602, 628, 688, 1099, 1204, 1256, 2198, 2408, 2512, 2767, 4396, 4816, 5534, 6751, 8792, 11068, 13502, 17584, 19369, 22136, 27004, 38738, 44272, 47257, 54008, 77476, 94514, 108016, 118981, 154952, 189028, 237962, 309904, 378056, 434419, 475924, 756112, 832867, 868838, 951848, 1665734, 1737676, 1903696, 3040933, 3331468, 3475352, 6081866, 6662936, 6950704, 12163732, 13325872, 18680017, 24327464, 37360034, 48654928, 74720068, 130760119, 149440136, 261520238, 298880272, 523040476, 1046080952, 2092161904]

約数ペア:

[(1, 2092161904), (2, 1046080952), (4, 523040476), (7, 298880272), (8, 261520238), (14, 149440136), (16, 130760119), (28, 74720068), (43, 48654928), (56, 37360034), (86, 24327464), (112, 18680017), (157, 13325872), (172, 12163732), (301, 6950704), (314, 6662936), (344, 6081866), (602, 3475352), (628, 3331468), (688, 3040933), (1099, 1903696), (1204, 1737676), (1256, 1665734), (2198, 951848), (2408, 868838), (2512, 832867), (2767, 756112), (4396, 475924), (4816, 434419), (5534, 378056), (6751, 309904), (8792, 237962), (11068, 189028), (13502, 154952), (17584, 118981), (19369, 108016), (22136, 94514), (27004, 77476), (38738, 54008), (44272, 47257)]