912091642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 1747888128

約数和(自身を除く): 835796486

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 151, 154, 302, 427, 643, 671, 854, 1057, 1286, 1342, 1661, 2114, 3322, 4501, 4697, 7073, 9002, 9211, 9394, 11627, 14146, 18422, 23254, 39223, 49511, 64477, 78446, 97093, 99022, 101321, 128954, 194186, 202642, 274561, 431453, 549122, 679651, 709247, 862906, 1068023, 1359302, 1418494, 2136046, 3020171, 5922673, 6040342, 7476161, 11845346, 14952322, 41458711, 65149403, 82917422, 130298806, 456045821, 912091642]

約数ペア:

[(1, 912091642), (2, 456045821), (7, 130298806), (11, 82917422), (14, 65149403), (22, 41458711), (61, 14952322), (77, 11845346), (122, 7476161), (151, 6040342), (154, 5922673), (302, 3020171), (427, 2136046), (643, 1418494), (671, 1359302), (854, 1068023), (1057, 862906), (1286, 709247), (1342, 679651), (1661, 549122), (2114, 431453), (3322, 274561), (4501, 202642), (4697, 194186), (7073, 128954), (9002, 101321), (9211, 99022), (9394, 97093), (11627, 78446), (14146, 64477), (18422, 49511), (23254, 39223)]