2971408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16883}}^1$

素因数の和:16902

約数の個数: 20

約数和(自身を含む): 6280848

約数和(自身を除く): 3309440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16883, 33766, 67532, 135064, 185713, 270128, 371426, 742852, 1485704, 2971408]

約数ペア:

[(1, 2971408), (2, 1485704), (4, 742852), (8, 371426), (11, 270128), (16, 185713), (22, 135064), (44, 67532), (88, 33766), (176, 16883)]