287130346

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 434516544

約数和(自身を除く): 147386198

約数列:

[1, 2, 193, 307, 386, 614, 2423, 4846, 59251, 118502, 467639, 743861, 935278, 1487722, 143565173, 287130346]

約数ペア:

[(1, 287130346), (2, 143565173), (193, 1487722), (307, 935278), (386, 743861), (614, 467639), (2423, 118502), (4846, 59251)]