2912679545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 3606197760

約数和(自身を除く): 693518215

約数列:

[1, 5, 61, 131, 269, 271, 305, 655, 1345, 1355, 7991, 16409, 16531, 35239, 35501, 39955, 72899, 82045, 82655, 176195, 177505, 364495, 2149579, 2165561, 4446839, 9549769, 10747895, 10827805, 22234195, 47748845, 582535909, 2912679545]

約数ペア:

[(1, 2912679545), (5, 582535909), (61, 47748845), (131, 22234195), (269, 10827805), (271, 10747895), (305, 9549769), (655, 4446839), (1345, 2165561), (1355, 2149579), (7991, 364495), (16409, 177505), (16531, 176195), (35239, 82655), (35501, 82045), (39955, 72899)]