2019460961

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40927}}^1$

素因数の和:41013

約数の個数: 24

約数和(自身を含む): 2519527680

約数和(自身を除く): 500066719

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 2597, 7049, 40927, 49343, 286489, 777613, 2005423, 2169131, 5443291, 15183917, 38103037, 41213489, 106287419, 288494423, 2019460961]

約数ペア:

[(1, 2019460961), (7, 288494423), (19, 106287419), (49, 41213489), (53, 38103037), (133, 15183917), (371, 5443291), (931, 2169131), (1007, 2005423), (2597, 777613), (7049, 286489), (40927, 49343)]