497777166

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7481

約数の個数: 48

約数和(自身を含む): 1114495200

約数和(自身を除く): 616718034

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 142, 159, 213, 318, 426, 477, 639, 954, 1278, 3763, 7349, 7526, 11289, 14698, 22047, 22578, 33867, 44094, 66141, 67734, 132282, 389497, 521779, 778994, 1043558, 1168491, 1565337, 2336982, 3130674, 3505473, 4696011, 7010946, 9392022, 27654287, 55308574, 82962861, 165925722, 248888583, 497777166]

約数ペア:

[(1, 497777166), (2, 248888583), (3, 165925722), (6, 82962861), (9, 55308574), (18, 27654287), (53, 9392022), (71, 7010946), (106, 4696011), (142, 3505473), (159, 3130674), (213, 2336982), (318, 1565337), (426, 1168491), (477, 1043558), (639, 778994), (954, 521779), (1278, 389497), (3763, 132282), (7349, 67734), (7526, 66141), (11289, 44094), (14698, 33867), (22047, 22578)]