284442992

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{214189}}^1$

素因数の和:214280

約数の個数: 20

約数和(自身を含む): 557750760

約数和(自身を除く): 273307768

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 214189, 428378, 856756, 1713512, 3427024, 17777687, 35555374, 71110748, 142221496, 284442992]

約数ペア:

[(1, 284442992), (2, 142221496), (4, 71110748), (8, 35555374), (16, 17777687), (83, 3427024), (166, 1713512), (332, 856756), (664, 428378), (1328, 214189)]