2078647615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{804119}}^1$

素因数の和:804182

約数の個数: 16

約数和(自身を含む): 2779038720

約数和(自身を除く): 700391105

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 804119, 4020595, 8845309, 37793593, 44226545, 188967965, 415729523, 2078647615]

約数ペア:

[(1, 2078647615), (5, 415729523), (11, 188967965), (47, 44226545), (55, 37793593), (235, 8845309), (517, 4020595), (2585, 804119)]