978561145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{24733}}^1$

素因数の和:24972

約数の個数: 16

約数和(自身を含む): 1209195792

約数和(自身を除く): 230634647

約数列:

[1, 5, 41, 193, 205, 965, 7913, 24733, 39565, 123665, 1014053, 4773469, 5070265, 23867345, 195712229, 978561145]

約数ペア:

[(1, 978561145), (5, 195712229), (41, 23867345), (193, 5070265), (205, 4773469), (965, 1014053), (7913, 123665), (24733, 39565)]