489366977222

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{3559}}^1\times {\mathrm{421783}}^1$

素因数の和:425507

約数の個数: 16

約数和(自身を含む): 738763111680

約数和(自身を除く): 249396134458

約数列:

[1, 2, 163, 326, 3559, 7118, 421783, 580117, 843566, 1160234, 68750629, 137501258, 1501125697, 3002251394, 244683488611, 489366977222]

約数ペア:

[(1, 489366977222), (2, 244683488611), (163, 3002251394), (326, 1501125697), (3559, 137501258), (7118, 68750629), (421783, 1160234), (580117, 843566)]