7901946194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{871987}}^1$

素因数の和:872209

約数の個数: 16

約数和(自身を含む): 12431060928

約数和(自身を除く): 4529114734

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 871987, 1743974, 20055701, 40111402, 171781439, 343562878, 3950973097, 7901946194]

約数ペア:

[(1, 7901946194), (2, 3950973097), (23, 343562878), (46, 171781439), (197, 40111402), (394, 20055701), (4531, 1743974), (9062, 871987)]