1946355964

素因数分解:

$2^2\times 7^1\times {\mathrm{69512713}}^1$

素因数の和:69512724

約数の個数: 12

約数和(自身を含む): 3892711984

約数和(自身を除く): 1946356020

約数列:

[1, 2, 4, 7, 14, 28, 69512713, 139025426, 278050852, 486588991, 973177982, 1946355964]

約数ペア:

[(1, 1946355964), (2, 973177982), (4, 486588991), (7, 278050852), (14, 139025426), (28, 69512713)]