2019958318

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1\times {\mathrm{1381}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 3489804288

約数和(自身を除く): 1469845970

約数列:

[1, 2, 7, 14, 191, 382, 547, 1094, 1337, 1381, 2674, 2762, 3829, 7658, 9667, 19334, 104477, 208954, 263771, 527542, 731339, 755407, 1462678, 1510814, 1846397, 3692794, 5287849, 10575698, 144282737, 288565474, 1009979159, 2019958318]

約数ペア:

[(1, 2019958318), (2, 1009979159), (7, 288565474), (14, 144282737), (191, 10575698), (382, 5287849), (547, 3692794), (1094, 1846397), (1337, 1510814), (1381, 1462678), (2674, 755407), (2762, 731339), (3829, 527542), (7658, 263771), (9667, 208954), (19334, 104477)]