8721998966

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{3851}}^1\times {\mathrm{8147}}^1$

素因数の和:12139

約数の個数: 16

約数和(自身を含む): 13182160320

約数和(自身を除く): 4460161354

約数列:

[1, 2, 139, 278, 3851, 7702, 8147, 16294, 535289, 1070578, 1132433, 2264866, 31374097, 62748194, 4360999483, 8721998966]

約数ペア:

[(1, 8721998966), (2, 4360999483), (139, 62748194), (278, 31374097), (3851, 2264866), (7702, 1132433), (8147, 1070578), (16294, 535289)]