1809732016

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1917089}}^1$

素因数の和:1917156

約数の個数: 20

約数和(自身を含む): 3565787400

約数和(自身を除く): 1756055384

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1917089, 3834178, 7668356, 15336712, 30673424, 113108251, 226216502, 452433004, 904866008, 1809732016]

約数ペア:

[(1, 1809732016), (2, 904866008), (4, 452433004), (8, 226216502), (16, 113108251), (59, 30673424), (118, 15336712), (236, 7668356), (472, 3834178), (944, 1917089)]