4028585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 5339520

約数和(自身を除く): 1310935

約数列:

[1, 5, 11, 55, 89, 445, 823, 979, 4115, 4895, 9053, 45265, 73247, 366235, 805717, 4028585]

約数ペア:

[(1, 4028585), (5, 805717), (11, 366235), (55, 73247), (89, 45265), (445, 9053), (823, 4895), (979, 4115)]