2920299248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4244621}}^1$

素因数の和:4244672

約数の個数: 20

約数和(自身を含む): 5789664408

約数和(自身を除く): 2869365160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4244621, 8489242, 16978484, 33956968, 67913936, 182518703, 365037406, 730074812, 1460149624, 2920299248]

約数ペア:

[(1, 2920299248), (2, 1460149624), (4, 730074812), (8, 365037406), (16, 182518703), (43, 67913936), (86, 33956968), (172, 16978484), (344, 8489242), (688, 4244621)]