1318642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 2183832

約数和(自身を除く): 865190

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1237, 2474, 16081, 32162, 50717, 101434, 659321, 1318642]

約数ペア:

[(1, 1318642), (2, 659321), (13, 101434), (26, 50717), (41, 32162), (82, 16081), (533, 2474), (1066, 1237)]