384243412

素因数分解:

$2^2\times 7^1\times {\mathrm{13722979}}^1$

素因数の和:13722990

約数の個数: 12

約数和(自身を含む): 768486880

約数和(自身を除く): 384243468

約数列:

[1, 2, 4, 7, 14, 28, 13722979, 27445958, 54891916, 96060853, 192121706, 384243412]

約数ペア:

[(1, 384243412), (2, 192121706), (4, 96060853), (7, 54891916), (14, 27445958), (28, 13722979)]