7740466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 12192768

約数和(自身を除く): 4452302

約数列:

[1, 2, 23, 46, 191, 382, 881, 1762, 4393, 8786, 20263, 40526, 168271, 336542, 3870233, 7740466]

約数ペア:

[(1, 7740466), (2, 3870233), (23, 336542), (46, 168271), (191, 40526), (382, 20263), (881, 8786), (1762, 4393)]