2988194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 5023296

約数和(自身を除く): 2035102

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3671, 7342, 40381, 80762, 135827, 271654, 1494097, 2988194]

約数ペア:

[(1, 2988194), (2, 1494097), (11, 271654), (22, 135827), (37, 80762), (74, 40381), (407, 7342), (814, 3671)]