127966152244

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{7063709}}^1$

素因数の和:7064367

約数の個数: 24

約数和(自身を含む): 256327908480

約数和(自身を除く): 128361756236

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 18116, 7063709, 14127418, 28254836, 49445963, 98891926, 197783852, 4570219723, 9140439446, 18280878892, 31991538061, 63983076122, 127966152244]

約数ペア:

[(1, 127966152244), (2, 63983076122), (4, 31991538061), (7, 18280878892), (14, 9140439446), (28, 4570219723), (647, 197783852), (1294, 98891926), (2588, 49445963), (4529, 28254836), (9058, 14127418), (18116, 7063709)]