2892272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1280

約数の個数: 20

約数和(自身を含む): 5643240

約数和(自身を除く): 2750968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1109, 1304, 2218, 2608, 4436, 8872, 17744, 180767, 361534, 723068, 1446136, 2892272]

約数ペア:

[(1, 2892272), (2, 1446136), (4, 723068), (8, 361534), (16, 180767), (163, 17744), (326, 8872), (652, 4436), (1109, 2608), (1304, 2218)]