4171145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 5503680

約数和(自身を除く): 1332535

約数列:

[1, 5, 11, 55, 181, 419, 905, 1991, 2095, 4609, 9955, 23045, 75839, 379195, 834229, 4171145]

約数ペア:

[(1, 4171145), (5, 834229), (11, 379195), (55, 75839), (181, 23045), (419, 9955), (905, 4609), (1991, 2095)]