280723594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{58169}}^1$

素因数の和:58317

約数の個数: 16

約数和(自身を含む): 446745600

約数和(自身を除く): 166022006

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 58169, 116338, 1105211, 2210422, 7387463, 14774926, 140361797, 280723594]

約数ペア:

[(1, 280723594), (2, 140361797), (19, 14774926), (38, 7387463), (127, 2210422), (254, 1105211), (2413, 116338), (4826, 58169)]