2001949003901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{88734941}}^1$

素因数の和:88735252

約数の個数: 16

約数和(自身を含む): 2504455003008

約数和(自身を除く): 502505999107

約数列:

[1, 7, 11, 77, 293, 2051, 3223, 22561, 88734941, 621144587, 976084351, 6832590457, 25999337713, 181995363991, 285992714843, 2001949003901]

約数ペア:

[(1, 2001949003901), (7, 285992714843), (11, 181995363991), (77, 25999337713), (293, 6832590457), (2051, 976084351), (3223, 621144587), (22561, 88734941)]