618783127094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{142774141}}^1$

素因数の和:142774351

約数の個数: 16

約数和(自身を含む): 1017694084176

約数和(自身を除く): 398910957082

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 142774141, 285548282, 1570515551, 3141031102, 28126505777, 56253011554, 309391563547, 618783127094]

約数ペア:

[(1, 618783127094), (2, 309391563547), (11, 56253011554), (22, 28126505777), (197, 3141031102), (394, 1570515551), (2167, 285548282), (4334, 142774141)]