440291246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{17827}}^1$

素因数の和:18115

約数の個数: 16

約数和(自身を含む): 675823824

約数和(自身を除く): 235532578

約数列:

[1, 2, 53, 106, 233, 466, 12349, 17827, 24698, 35654, 944831, 1889662, 4153691, 8307382, 220145623, 440291246]

約数ペア:

[(1, 440291246), (2, 220145623), (53, 8307382), (106, 4153691), (233, 1889662), (466, 944831), (12349, 35654), (17827, 24698)]