239407254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{250951}}^1$

素因数の和:251012

約数の個数: 24

約数和(自身を含む): 528504912

約数和(自身を除く): 289097658

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 250951, 501902, 752853, 1505706, 2258559, 4517118, 13300403, 26600806, 39901209, 79802418, 119703627, 239407254]

約数ペア:

[(1, 239407254), (2, 119703627), (3, 79802418), (6, 39901209), (9, 26600806), (18, 13300403), (53, 4517118), (106, 2258559), (159, 1505706), (318, 752853), (477, 501902), (954, 250951)]