2249943395

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{51551}}^1$

素因数の和:51635

約数の個数: 32

約数和(自身を含む): 3266334720

約数和(自身を除く): 1016391325

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1247, 1505, 6235, 8729, 43645, 51551, 257755, 360857, 1494979, 1804285, 2216693, 7474895, 10464853, 11083465, 15516851, 52324265, 64284097, 77584255, 321420485, 449988679, 2249943395]

約数ペア:

[(1, 2249943395), (5, 449988679), (7, 321420485), (29, 77584255), (35, 64284097), (43, 52324265), (145, 15516851), (203, 11083465), (215, 10464853), (301, 7474895), (1015, 2216693), (1247, 1804285), (1505, 1494979), (6235, 360857), (8729, 257755), (43645, 51551)]