54321494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84089}}^1$

素因数の和:84127

約数の個数: 16

約数和(自身を含む): 90817200

約数和(自身を除く): 36495706

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 84089, 168178, 1429513, 1597691, 2859026, 3195382, 27160747, 54321494]

約数ペア:

[(1, 54321494), (2, 27160747), (17, 3195382), (19, 2859026), (34, 1597691), (38, 1429513), (323, 168178), (646, 84089)]