974243374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 1639503936

約数和(自身を除く): 665260562

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 271, 481, 542, 962, 1313, 1369, 2626, 2738, 3523, 3737, 7046, 7474, 10027, 17797, 20054, 27371, 35594, 48581, 54742, 97162, 130351, 138269, 260702, 276538, 355823, 370999, 711646, 741998, 1012727, 1797497, 2025454, 3594994, 4822987, 9645974, 13165451, 26330902, 37470899, 74941798, 487121687, 974243374]

約数ペア:

[(1, 974243374), (2, 487121687), (13, 74941798), (26, 37470899), (37, 26330902), (74, 13165451), (101, 9645974), (202, 4822987), (271, 3594994), (481, 2025454), (542, 1797497), (962, 1012727), (1313, 741998), (1369, 711646), (2626, 370999), (2738, 355823), (3523, 276538), (3737, 260702), (7046, 138269), (7474, 130351), (10027, 97162), (17797, 54742), (20054, 48581), (27371, 35594)]