4208035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 5574240

約数和(自身を除く): 1366205

約数列:

[1, 5, 13, 41, 65, 205, 533, 1579, 2665, 7895, 20527, 64739, 102635, 323695, 841607, 4208035]

約数ペア:

[(1, 4208035), (5, 841607), (13, 323695), (41, 102635), (65, 64739), (205, 20527), (533, 7895), (1579, 2665)]