79729994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{1489}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 122781960

約数和(自身を除く): 43051966

約数列:

[1, 2, 41, 82, 653, 1306, 1489, 2978, 26773, 53546, 61049, 122098, 972317, 1944634, 39864997, 79729994]

約数ペア:

[(1, 79729994), (2, 39864997), (41, 1944634), (82, 972317), (653, 122098), (1306, 61049), (1489, 53546), (2978, 26773)]