147780394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{2069}}^1$

素因数の和:2645

約数の個数: 16

約数和(自身を含む): 225348480

約数和(自身を除く): 77568086

約数列:

[1, 2, 71, 142, 503, 1006, 2069, 4138, 35713, 71426, 146899, 293798, 1040707, 2081414, 73890197, 147780394]

約数ペア:

[(1, 147780394), (2, 73890197), (71, 2081414), (142, 1040707), (503, 293798), (1006, 146899), (2069, 71426), (4138, 35713)]