2109157040858

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{63863533}}^1$

素因数の和:63863886

約数の個数: 24

約数和(自身を含む): 3691184538132

約数和(自身を除く): 1582027497274

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 2359, 4718, 16513, 33026, 63863533, 127727066, 447044731, 894089462, 3129313117, 6258626234, 21522010621, 43044021242, 150654074347, 301308148694, 1054578520429, 2109157040858]

約数ペア:

[(1, 2109157040858), (2, 1054578520429), (7, 301308148694), (14, 150654074347), (49, 43044021242), (98, 21522010621), (337, 6258626234), (674, 3129313117), (2359, 894089462), (4718, 447044731), (16513, 127727066), (33026, 63863533)]