2073405909340

素因数分解:

$2^2\times 5^1\times {\mathrm{78823}}^1\times {\mathrm{1315229}}^1$

素因数の和:1394061

約数の個数: 24

約数和(自身を含む): 4354210959840

約数和(自身を除く): 2280805050500

約数列:

[1, 2, 4, 5, 10, 20, 78823, 157646, 315292, 394115, 788230, 1315229, 1576460, 2630458, 5260916, 6576145, 13152290, 26304580, 103670295467, 207340590934, 414681181868, 518351477335, 1036702954670, 2073405909340]

約数ペア:

[(1, 2073405909340), (2, 1036702954670), (4, 518351477335), (5, 414681181868), (10, 207340590934), (20, 103670295467), (78823, 26304580), (157646, 13152290), (315292, 6576145), (394115, 5260916), (788230, 2630458), (1315229, 1576460)]