329998548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2499989}}^1$

素因数の和:2500007

約数の個数: 24

約数和(自身を含む): 839996640

約数和(自身を除く): 509998092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2499989, 4999978, 7499967, 9999956, 14999934, 27499879, 29999868, 54999758, 82499637, 109999516, 164999274, 329998548]

約数ペア:

[(1, 329998548), (2, 164999274), (3, 109999516), (4, 82499637), (6, 54999758), (11, 29999868), (12, 27499879), (22, 14999934), (33, 9999956), (44, 7499967), (66, 4999978), (132, 2499989)]