1902156946

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1\times {\mathrm{4649}}^1$

素因数の和:6173

約数の個数: 16

約数和(自身を含む): 2875095000

約数和(自身を除く): 972938054

約数列:

[1, 2, 149, 298, 1373, 2746, 4649, 9298, 204577, 409154, 692701, 1385402, 6383077, 12766154, 951078473, 1902156946]

約数ペア:

[(1, 1902156946), (2, 951078473), (149, 12766154), (298, 6383077), (1373, 1385402), (2746, 692701), (4649, 409154), (9298, 204577)]