4290685

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 6090336

約数和(自身を除く): 1799651

約数列:

[1, 5, 7, 35, 49, 83, 211, 245, 415, 581, 1055, 1477, 2905, 4067, 7385, 10339, 17513, 20335, 51695, 87565, 122591, 612955, 858137, 4290685]

約数ペア:

[(1, 4290685), (5, 858137), (7, 612955), (35, 122591), (49, 87565), (83, 51695), (211, 20335), (245, 17513), (415, 10339), (581, 7385), (1055, 4067), (1477, 2905)]