2789874595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{51431}}^1$

素因数の和:52026

約数の個数: 16

約数和(自身を含む): 3530292480

約数和(自身を除く): 740417885

約数列:

[1, 5, 19, 95, 571, 2855, 10849, 51431, 54245, 257155, 977189, 4885945, 29367101, 146835505, 557974919, 2789874595]

約数ペア:

[(1, 2789874595), (5, 557974919), (19, 146835505), (95, 29367101), (571, 4885945), (2855, 977189), (10849, 257155), (51431, 54245)]