2513131201

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1\times {\mathrm{2251}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 2887964800

約数和(自身を除く): 374833599

約数列:

[1, 7, 349, 457, 2251, 2443, 3199, 15757, 159493, 785599, 1028707, 1116451, 5499193, 7200949, 359018743, 2513131201]

約数ペア:

[(1, 2513131201), (7, 359018743), (349, 7200949), (457, 5499193), (2251, 1116451), (2443, 1028707), (3199, 785599), (15757, 159493)]