137702938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2371}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 210064320

約数和(自身を除く): 72361382

約数列:

[1, 2, 71, 142, 409, 818, 2371, 4742, 29039, 58078, 168341, 336682, 969739, 1939478, 68851469, 137702938]

約数ペア:

[(1, 137702938), (2, 68851469), (71, 1939478), (142, 969739), (409, 336682), (818, 168341), (2371, 58078), (4742, 29039)]