2917920770

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1053401}}^1$

素因数の和:1053685

約数の個数: 16

約数和(自身を含む): 5271223608

約数和(自身を除く): 2353302838

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 1053401, 2106802, 5267005, 10534010, 291792077, 583584154, 1458960385, 2917920770]

約数ペア:

[(1, 2917920770), (2, 1458960385), (5, 583584154), (10, 291792077), (277, 10534010), (554, 5267005), (1385, 2106802), (2770, 1053401)]