1296260042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8417273}}^1$

素因数の和:8417293

約数の個数: 16

約数和(自身を含む): 2424174912

約数和(自身を除く): 1127914870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8417273, 16834546, 58920911, 92590003, 117841822, 185180006, 648130021, 1296260042]

約数ペア:

[(1, 1296260042), (2, 648130021), (7, 185180006), (11, 117841822), (14, 92590003), (22, 58920911), (77, 16834546), (154, 8417273)]