2658563615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{1061}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 3468407040

約数和(自身を除く): 809843425

約数列:

[1, 5, 17, 41, 85, 205, 697, 719, 1061, 3485, 3595, 5305, 12223, 18037, 29479, 43501, 61115, 90185, 147395, 217505, 501143, 739517, 762859, 2505715, 3697585, 3814295, 12968603, 31277219, 64843015, 156386095, 531712723, 2658563615]

約数ペア:

[(1, 2658563615), (5, 531712723), (17, 156386095), (41, 64843015), (85, 31277219), (205, 12968603), (697, 3814295), (719, 3697585), (1061, 2505715), (3485, 762859), (3595, 739517), (5305, 501143), (12223, 217505), (18037, 147395), (29479, 90185), (43501, 61115)]