78961946

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{11213}}^1$

素因数の和:11725

約数の個数: 16

約数和(自身を含む): 135644544

約数和(自身を除く): 56682598

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 11213, 22426, 78491, 156982, 5640139, 11280278, 39480973, 78961946]

約数ペア:

[(1, 78961946), (2, 39480973), (7, 11280278), (14, 5640139), (503, 156982), (1006, 78491), (3521, 22426), (7042, 11213)]