2078574198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{28181}}^1$

素因数の和:28852

約数の個数: 32

約数和(自身を含む): 4382864640

約数和(自身を除く): 2304290442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 647, 1294, 1941, 3882, 12293, 24586, 28181, 36879, 56362, 73758, 84543, 169086, 535439, 1070878, 1606317, 3212634, 18233107, 36466214, 54699321, 109398642, 346429033, 692858066, 1039287099, 2078574198]

約数ペア:

[(1, 2078574198), (2, 1039287099), (3, 692858066), (6, 346429033), (19, 109398642), (38, 54699321), (57, 36466214), (114, 18233107), (647, 3212634), (1294, 1606317), (1941, 1070878), (3882, 535439), (12293, 169086), (24586, 84543), (28181, 73758), (36879, 56362)]