2518891852912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{10639}}^1\times {\mathrm{135757}}^1$

素因数の和:146513

約数の個数: 40

約数和(自身を含む): 4925626059200

約数和(自身を除く): 2406734206288

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 10639, 21278, 42556, 85112, 135757, 170224, 271514, 543028, 1086056, 1159651, 2172112, 2319302, 4638604, 9277208, 14797513, 18554416, 29595026, 59190052, 118380104, 236760208, 1444318723, 2888637446, 5777274892, 11554549784, 23109099568, 157430740807, 314861481614, 629722963228, 1259445926456, 2518891852912]

約数ペア:

[(1, 2518891852912), (2, 1259445926456), (4, 629722963228), (8, 314861481614), (16, 157430740807), (109, 23109099568), (218, 11554549784), (436, 5777274892), (872, 2888637446), (1744, 1444318723), (10639, 236760208), (21278, 118380104), (42556, 59190052), (85112, 29595026), (135757, 18554416), (170224, 14797513), (271514, 9277208), (543028, 4638604), (1086056, 2319302), (1159651, 2172112)]