2018539081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{25301}}^1$

素因数の和:25369

約数の個数: 24

約数和(自身を含む): 2429295624

約数和(自身を除く): 410756543

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 4199, 4693, 6137, 25301, 79781, 328913, 430117, 480719, 5591521, 6249347, 8172223, 9133661, 106238899, 118737593, 155272237, 2018539081]

約数ペア:

[(1, 2018539081), (13, 155272237), (17, 118737593), (19, 106238899), (221, 9133661), (247, 8172223), (323, 6249347), (361, 5591521), (4199, 480719), (4693, 430117), (6137, 328913), (25301, 79781)]