2550873910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{86441}}^1$

素因数の和:86688

約数の個数: 32

約数和(自身を含む): 4966611552

約数和(自身を除く): 2415737642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 14755, 29510, 86441, 172882, 432205, 864410, 1123733, 2247466, 5618665, 11237330, 19622107, 39244214, 98110535, 196221070, 255087391, 510174782, 1275436955, 2550873910]

約数ペア:

[(1, 2550873910), (2, 1275436955), (5, 510174782), (10, 255087391), (13, 196221070), (26, 98110535), (65, 39244214), (130, 19622107), (227, 11237330), (454, 5618665), (1135, 2247466), (2270, 1123733), (2951, 864410), (5902, 432205), (14755, 172882), (29510, 86441)]