137243284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{483251}}^1$

素因数の和:483326

約数の個数: 12

約数和(自身を含む): 243559008

約数和(自身を除く): 106315724

約数列:

[1, 2, 4, 71, 142, 284, 483251, 966502, 1933004, 34310821, 68621642, 137243284]

約数ペア:

[(1, 137243284), (2, 68621642), (4, 34310821), (71, 1933004), (142, 966502), (284, 483251)]