2087914345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{157519}}^1$

素因数の和:157776

約数の個数: 16

約数和(自身を含む): 2744628480

約数和(自身を除く): 656714135

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 157519, 787595, 1732709, 8663545, 37962079, 189810395, 417582869, 2087914345]

約数ペア:

[(1, 2087914345), (5, 417582869), (11, 189810395), (55, 37962079), (241, 8663545), (1205, 1732709), (2651, 787595), (13255, 157519)]