2497971424

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{35531}}^1$

素因数の和:35580

約数の個数: 48

約数和(自身を含む): 5327668080

約数和(自身を除く): 2829696656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2704, 4394, 5408, 8788, 17576, 35152, 35531, 70304, 71062, 142124, 284248, 461903, 568496, 923806, 1136992, 1847612, 3695224, 6004739, 7390448, 12009478, 14780896, 24018956, 48037912, 78061607, 96075824, 156123214, 192151648, 312246428, 624492856, 1248985712, 2497971424]

約数ペア:

[(1, 2497971424), (2, 1248985712), (4, 624492856), (8, 312246428), (13, 192151648), (16, 156123214), (26, 96075824), (32, 78061607), (52, 48037912), (104, 24018956), (169, 14780896), (208, 12009478), (338, 7390448), (416, 6004739), (676, 3695224), (1352, 1847612), (2197, 1136992), (2704, 923806), (4394, 568496), (5408, 461903), (8788, 284248), (17576, 142124), (35152, 71062), (35531, 70304)]