2543441784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{41381}}^1$

素因数の和:41600

約数の個数: 64

約数和(自身を含む): 6882654240

約数和(自身を除く): 4339212456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 15366, 20488, 30732, 41381, 61464, 82762, 124143, 165524, 248286, 331048, 496572, 537953, 993144, 1075906, 1613859, 2151812, 3227718, 4303624, 6455436, 8152057, 12910872, 16304114, 24456171, 32608228, 48912342, 65216456, 97824684, 105976741, 195649368, 211953482, 317930223, 423906964, 635860446, 847813928, 1271720892, 2543441784]

約数ペア:

[(1, 2543441784), (2, 1271720892), (3, 847813928), (4, 635860446), (6, 423906964), (8, 317930223), (12, 211953482), (13, 195649368), (24, 105976741), (26, 97824684), (39, 65216456), (52, 48912342), (78, 32608228), (104, 24456171), (156, 16304114), (197, 12910872), (312, 8152057), (394, 6455436), (591, 4303624), (788, 3227718), (1182, 2151812), (1576, 1613859), (2364, 1075906), (2561, 993144), (4728, 537953), (5122, 496572), (7683, 331048), (10244, 248286), (15366, 165524), (20488, 124143), (30732, 82762), (41381, 61464)]