947391474

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{3877}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 1915421760

約数和(自身を除く): 968030286

約数列:

[1, 2, 3, 6, 139, 278, 293, 417, 586, 834, 879, 1758, 3877, 7754, 11631, 23262, 40727, 81454, 122181, 244362, 538903, 1077806, 1135961, 1616709, 2271922, 3233418, 3407883, 6815766, 157898579, 315797158, 473695737, 947391474]

約数ペア:

[(1, 947391474), (2, 473695737), (3, 315797158), (6, 157898579), (139, 6815766), (278, 3407883), (293, 3233418), (417, 2271922), (586, 1616709), (834, 1135961), (879, 1077806), (1758, 538903), (3877, 244362), (7754, 122181), (11631, 81454), (23262, 40727)]