1955080801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{21067}}^1$

素因数の和:21240

約数の個数: 16

約数和(自身を含む): 2129721984

約数和(自身を除く): 174641183

約数列:

[1, 17, 53, 103, 901, 1751, 5459, 21067, 92803, 358139, 1116551, 2169901, 18981367, 36888317, 115004753, 1955080801]

約数ペア:

[(1, 1955080801), (17, 115004753), (53, 36888317), (103, 18981367), (901, 2169901), (1751, 1116551), (5459, 358139), (21067, 92803)]