3990585074

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5378147}}^1$

素因数の和:5378209

約数の個数: 16

約数和(自身を含む): 6970079808

約数和(自身を除く): 2979494734

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 5378147, 10756294, 37647029, 75294058, 285041791, 570083582, 1995292537, 3990585074]

約数ペア:

[(1, 3990585074), (2, 1995292537), (7, 570083582), (14, 285041791), (53, 75294058), (106, 37647029), (371, 10756294), (742, 5378147)]