138445522

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1409}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 210975480

約数和(自身を除く): 72529958

約数列:

[1, 2, 73, 146, 673, 1346, 1409, 2818, 49129, 98258, 102857, 205714, 948257, 1896514, 69222761, 138445522]

約数ペア:

[(1, 138445522), (2, 69222761), (73, 1896514), (146, 948257), (673, 205714), (1346, 102857), (1409, 98258), (2818, 49129)]