287788452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3426053}}^1$

素因数の和:3426067

約数の個数: 24

約数和(自身を含む): 767436096

約数和(自身を除く): 479647644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3426053, 6852106, 10278159, 13704212, 20556318, 23982371, 41112636, 47964742, 71947113, 95929484, 143894226, 287788452]

約数ペア:

[(1, 287788452), (2, 143894226), (3, 95929484), (4, 71947113), (6, 47964742), (7, 41112636), (12, 23982371), (14, 20556318), (21, 13704212), (28, 10278159), (42, 6852106), (84, 3426053)]