987385964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{22541}}^1$

素因数の和:22825

約数の個数: 24

約数和(自身を含む): 1772342208

約数和(自身を除く): 784956244

約数列:

[1, 2, 4, 47, 94, 188, 233, 466, 932, 10951, 21902, 22541, 43804, 45082, 90164, 1059427, 2118854, 4237708, 5252053, 10504106, 21008212, 246846491, 493692982, 987385964]

約数ペア:

[(1, 987385964), (2, 493692982), (4, 246846491), (47, 21008212), (94, 10504106), (188, 5252053), (233, 4237708), (466, 2118854), (932, 1059427), (10951, 90164), (21902, 45082), (22541, 43804)]