2040774911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 2529128448

約数和(自身を除く): 488353537

約数列:

[1, 7, 17, 53, 119, 223, 371, 901, 1451, 1561, 3791, 6307, 10157, 11819, 24667, 26537, 76903, 82733, 172669, 200923, 323573, 538321, 1307351, 1406461, 2265011, 5500741, 9151457, 17149369, 38505187, 120045583, 291539273, 2040774911]

約数ペア:

[(1, 2040774911), (7, 291539273), (17, 120045583), (53, 38505187), (119, 17149369), (223, 9151457), (371, 5500741), (901, 2265011), (1451, 1406461), (1561, 1307351), (3791, 538321), (6307, 323573), (10157, 200923), (11819, 172669), (24667, 82733), (26537, 76903)]