219057694

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 338820840

約数和(自身を除く): 119763146

約数列:

[1, 2, 47, 94, 179, 277, 358, 554, 2209, 4418, 8413, 13019, 16826, 26038, 49583, 99166, 395411, 611893, 790822, 1223786, 2330401, 4660802, 109528847, 219057694]

約数ペア:

[(1, 219057694), (2, 109528847), (47, 4660802), (94, 2330401), (179, 1223786), (277, 790822), (358, 611893), (554, 395411), (2209, 99166), (4418, 49583), (8413, 26038), (13019, 16826)]