291164326

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{6679}}^1$

素因数の和:7059

約数の個数: 16

約数和(自身を含む): 444407040

約数和(自身を除く): 153242714

約数列:

[1, 2, 71, 142, 307, 614, 6679, 13358, 21797, 43594, 474209, 948418, 2050453, 4100906, 145582163, 291164326]

約数ペア:

[(1, 291164326), (2, 145582163), (71, 4100906), (142, 2050453), (307, 948418), (614, 474209), (6679, 43594), (13358, 21797)]