6639452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 12383280

約数和(自身を除く): 5743828

約数列:

[1, 2, 4, 17, 34, 68, 251, 389, 502, 778, 1004, 1556, 4267, 6613, 8534, 13226, 17068, 26452, 97639, 195278, 390556, 1659863, 3319726, 6639452]

約数ペア:

[(1, 6639452), (2, 3319726), (4, 1659863), (17, 390556), (34, 195278), (68, 97639), (251, 26452), (389, 17068), (502, 13226), (778, 8534), (1004, 6613), (1556, 4267)]