2005755501

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1\times {\mathrm{12421}}^1$

素因数の和:15276

約数の個数: 16

約数和(自身を含む): 2816315840

約数和(自身を除く): 810560339

約数列:

[1, 3, 19, 57, 2833, 8499, 12421, 37263, 53827, 161481, 235999, 707997, 35188693, 105566079, 668585167, 2005755501]

約数ペア:

[(1, 2005755501), (3, 668585167), (19, 105566079), (57, 35188693), (2833, 707997), (8499, 235999), (12421, 161481), (37263, 53827)]