1395771244

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{219599}}^1$

素因数の和:219837

約数の個数: 24

約数和(自身を含む): 2803852800

約数和(自身を除く): 1408081556

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 219599, 439198, 878396, 1537193, 3074386, 6148772, 49848973, 99697946, 199395892, 348942811, 697885622, 1395771244]

約数ペア:

[(1, 1395771244), (2, 697885622), (4, 348942811), (7, 199395892), (14, 99697946), (28, 49848973), (227, 6148772), (454, 3074386), (908, 1537193), (1589, 878396), (3178, 439198), (6356, 219599)]