2912481584

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2493563}}^1$

素因数の和:2493644

約数の個数: 20

約数和(自身を含む): 5720235816

約数和(自身を除く): 2807754232

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2493563, 4987126, 9974252, 19948504, 39897008, 182030099, 364060198, 728120396, 1456240792, 2912481584]

約数ペア:

[(1, 2912481584), (2, 1456240792), (4, 728120396), (8, 364060198), (16, 182030099), (73, 39897008), (146, 19948504), (292, 9974252), (584, 4987126), (1168, 2493563)]