2012015768

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{180547}}^1$

素因数の和:180759

約数の個数: 32

約数和(自身を含む): 4333152000

約数和(自身を除く): 2321136232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 180547, 361094, 722188, 1263829, 1444376, 2527658, 5055316, 10110632, 35928853, 71857706, 143715412, 251501971, 287430824, 503003942, 1006007884, 2012015768]

約数ペア:

[(1, 2012015768), (2, 1006007884), (4, 503003942), (7, 287430824), (8, 251501971), (14, 143715412), (28, 71857706), (56, 35928853), (199, 10110632), (398, 5055316), (796, 2527658), (1393, 1444376), (1592, 1263829), (2786, 722188), (5572, 361094), (11144, 180547)]