439789252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24971}}^1$

素因数の和:25036

約数の個数: 48

約数和(自身を含む): 956527488

約数和(自身を除く): 516738236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 24971, 49942, 99884, 174797, 349594, 424507, 699188, 849014, 923927, 1698028, 1847854, 2971549, 3695708, 5943098, 6467489, 11886196, 12934978, 15706759, 25869956, 31413518, 62827036, 109947313, 219894626, 439789252]

約数ペア:

[(1, 439789252), (2, 219894626), (4, 109947313), (7, 62827036), (14, 31413518), (17, 25869956), (28, 15706759), (34, 12934978), (37, 11886196), (68, 6467489), (74, 5943098), (119, 3695708), (148, 2971549), (238, 1847854), (259, 1698028), (476, 923927), (518, 849014), (629, 699188), (1036, 424507), (1258, 349594), (2516, 174797), (4403, 99884), (8806, 49942), (17612, 24971)]