2557366814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{2039}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 4177707840

約数和(自身を除く): 1620341026

約数列:

[1, 2, 17, 34, 37, 74, 629, 997, 1258, 1994, 2039, 4078, 16949, 33898, 34663, 36889, 69326, 73778, 75443, 150886, 627113, 1254226, 1282531, 2032883, 2565062, 4065766, 34559011, 69118022, 75216671, 150433342, 1278683407, 2557366814]

約数ペア:

[(1, 2557366814), (2, 1278683407), (17, 150433342), (34, 75216671), (37, 69118022), (74, 34559011), (629, 4065766), (997, 2565062), (1258, 2032883), (1994, 1282531), (2039, 1254226), (4078, 627113), (16949, 150886), (33898, 75443), (34663, 73778), (36889, 69326)]