571431146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 1034643456

約数和(自身を除く): 463212310

約数列:

[1, 2, 11, 13, 22, 26, 71, 107, 142, 143, 214, 263, 286, 526, 781, 923, 1177, 1391, 1562, 1846, 2354, 2782, 2893, 3419, 5786, 6838, 7597, 10153, 15194, 15301, 18673, 20306, 28141, 30602, 37346, 37609, 56282, 75218, 83567, 98761, 167134, 197522, 205403, 242749, 309551, 365833, 410806, 485498, 619102, 731666, 1086371, 1998011, 2172742, 2670239, 3996022, 4024163, 5340478, 8048326, 21978121, 25974143, 43956242, 51948286, 285715573, 571431146]

約数ペア:

[(1, 571431146), (2, 285715573), (11, 51948286), (13, 43956242), (22, 25974143), (26, 21978121), (71, 8048326), (107, 5340478), (142, 4024163), (143, 3996022), (214, 2670239), (263, 2172742), (286, 1998011), (526, 1086371), (781, 731666), (923, 619102), (1177, 485498), (1391, 410806), (1562, 365833), (1846, 309551), (2354, 242749), (2782, 205403), (2893, 197522), (3419, 167134), (5786, 98761), (6838, 83567), (7597, 75218), (10153, 56282), (15194, 37609), (15301, 37346), (18673, 30602), (20306, 28141)]