2011738585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{8209}}^1$

素因数の和:10368

約数の個数: 16

約数和(自身を含む): 2520535680

約数和(自身を除く): 508797095

約数列:

[1, 5, 23, 115, 2131, 8209, 10655, 41045, 49013, 188807, 245065, 944035, 17493379, 87466895, 402347717, 2011738585]

約数ペア:

[(1, 2011738585), (5, 402347717), (23, 87466895), (115, 17493379), (2131, 944035), (8209, 245065), (10655, 188807), (41045, 49013)]