2064775321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{51631}}^1$

素因数の和:51864

約数の個数: 16

約数和(自身を含む): 2453552640

約数和(自身を除く): 388777319

約数列:

[1, 7, 29, 197, 203, 1379, 5713, 39991, 51631, 361417, 1497299, 10171307, 10481093, 71199149, 294967903, 2064775321]

約数ペア:

[(1, 2064775321), (7, 294967903), (29, 71199149), (197, 10481093), (203, 10171307), (1379, 1497299), (5713, 361417), (39991, 51631)]