2495556538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{787}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 3908769984

約数和(自身を除く): 1413213446

約数列:

[1, 2, 37, 73, 74, 146, 587, 787, 1174, 1574, 2701, 5402, 21719, 29119, 42851, 43438, 57451, 58238, 85702, 114902, 461969, 923938, 1585487, 2125687, 3170974, 4251374, 17092853, 33723737, 34185706, 67447474, 1247778269, 2495556538]

約数ペア:

[(1, 2495556538), (2, 1247778269), (37, 67447474), (73, 34185706), (74, 33723737), (146, 17092853), (587, 4251374), (787, 3170974), (1174, 2125687), (1574, 1585487), (2701, 923938), (5402, 461969), (21719, 114902), (29119, 85702), (42851, 58238), (43438, 57451)]