490695212

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{42433}}^1$

素因数の和:42510

約数の個数: 36

約数和(自身を含む): 1015869960

約数和(自身を除く): 525174748

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 42433, 84866, 169732, 297031, 594062, 1188124, 2079217, 2503547, 4158434, 5007094, 8316868, 10014188, 17524829, 35049658, 70099316, 122673803, 245347606, 490695212]

約数ペア:

[(1, 490695212), (2, 245347606), (4, 122673803), (7, 70099316), (14, 35049658), (28, 17524829), (49, 10014188), (59, 8316868), (98, 5007094), (118, 4158434), (196, 2503547), (236, 2079217), (413, 1188124), (826, 594062), (1652, 297031), (2891, 169732), (5782, 84866), (11564, 42433)]