834507674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 1688843520

約数和(自身を除く): 854335846

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 233, 286, 466, 1001, 1631, 1789, 2002, 2563, 3029, 3262, 3578, 5126, 6058, 12523, 17941, 19679, 21203, 23257, 25046, 33319, 35882, 39358, 42406, 46514, 66638, 137753, 162799, 233233, 255827, 275506, 325598, 416837, 466466, 511654, 833674, 1790789, 2917859, 3581578, 4585207, 5418881, 5835718, 9170414, 10837762, 32096449, 37932167, 59607691, 64192898, 75864334, 119215382, 417253837, 834507674]

約数ペア:

[(1, 834507674), (2, 417253837), (7, 119215382), (11, 75864334), (13, 64192898), (14, 59607691), (22, 37932167), (26, 32096449), (77, 10837762), (91, 9170414), (143, 5835718), (154, 5418881), (182, 4585207), (233, 3581578), (286, 2917859), (466, 1790789), (1001, 833674), (1631, 511654), (1789, 466466), (2002, 416837), (2563, 325598), (3029, 275506), (3262, 255827), (3578, 233233), (5126, 162799), (6058, 137753), (12523, 66638), (17941, 46514), (19679, 42406), (21203, 39358), (23257, 35882), (25046, 33319)]