1954019711

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1\times {\mathrm{1543}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 2253301248

約数和(自身を除く): 299281537

約数列:

[1, 7, 131, 917, 1381, 1543, 9667, 10801, 180911, 202133, 1266377, 1414931, 2130883, 14916181, 279145673, 1954019711]

約数ペア:

[(1, 1954019711), (7, 279145673), (131, 14916181), (917, 2130883), (1381, 1414931), (1543, 1266377), (9667, 202133), (10801, 180911)]