1952106884

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3889}}^1$

素因数の和:4117

約数の個数: 72

約数和(自身を含む): 4302448920

約数和(自身を除く): 2350342036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 197, 364, 394, 637, 788, 1274, 1379, 2548, 2561, 2758, 3889, 5122, 5516, 7778, 9653, 10244, 15556, 17927, 19306, 27223, 35854, 38612, 50557, 54446, 71708, 101114, 108892, 125489, 190561, 202228, 250978, 353899, 381122, 501956, 707798, 762244, 766133, 1415596, 1532266, 2477293, 3064532, 4954586, 5362931, 9909172, 9959729, 10725862, 19919458, 21451724, 37540517, 39838916, 69718103, 75081034, 139436206, 150162068, 278872412, 488026721, 976053442, 1952106884]

約数ペア:

[(1, 1952106884), (2, 976053442), (4, 488026721), (7, 278872412), (13, 150162068), (14, 139436206), (26, 75081034), (28, 69718103), (49, 39838916), (52, 37540517), (91, 21451724), (98, 19919458), (182, 10725862), (196, 9959729), (197, 9909172), (364, 5362931), (394, 4954586), (637, 3064532), (788, 2477293), (1274, 1532266), (1379, 1415596), (2548, 766133), (2561, 762244), (2758, 707798), (3889, 501956), (5122, 381122), (5516, 353899), (7778, 250978), (9653, 202228), (10244, 190561), (15556, 125489), (17927, 108892), (19306, 101114), (27223, 71708), (35854, 54446), (38612, 50557)]